1894445278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:238

約数の個数: 96

約数和(自身を含む): 3440102400

約数和(自身を除く): 1545657122

約数列:

[1, 2, 11, 22, 23, 31, 46, 59, 62, 89, 118, 178, 253, 341, 506, 529, 649, 682, 713, 979, 1058, 1298, 1357, 1426, 1829, 1958, 2047, 2714, 2759, 3658, 4094, 5251, 5518, 5819, 7843, 10502, 11638, 14927, 15686, 16399, 20119, 22517, 29854, 30349, 31211, 32798, 40238, 42067, 45034, 47081, 57761, 60698, 62422, 63457, 84134, 94162, 115522, 120773, 126914, 162781, 180389, 241546, 325562, 343321, 360778, 462737, 517891, 686642, 698027, 925474, 967541, 1035782, 1328503, 1396054, 1459511, 1790591, 1935082, 2657006, 2777779, 2919022, 3581182, 3743963, 5555558, 7487926, 10642951, 16054621, 21285902, 30555569, 32109242, 41183593, 61111138, 82367186, 86111149, 172222298, 947222639, 1894445278]

約数ペア:

[(1, 1894445278), (2, 947222639), (11, 172222298), (22, 86111149), (23, 82367186), (31, 61111138), (46, 41183593), (59, 32109242), (62, 30555569), (89, 21285902), (118, 16054621), (178, 10642951), (253, 7487926), (341, 5555558), (506, 3743963), (529, 3581182), (649, 2919022), (682, 2777779), (713, 2657006), (979, 1935082), (1058, 1790591), (1298, 1459511), (1357, 1396054), (1426, 1328503), (1829, 1035782), (1958, 967541), (2047, 925474), (2714, 698027), (2759, 686642), (3658, 517891), (4094, 462737), (5251, 360778), (5518, 343321), (5819, 325562), (7843, 241546), (10502, 180389), (11638, 162781), (14927, 126914), (15686, 120773), (16399, 115522), (20119, 94162), (22517, 84134), (29854, 63457), (30349, 62422), (31211, 60698), (32798, 57761), (40238, 47081), (42067, 45034)]