1100979484

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{419}}^1$

素因数の和:595

約数の個数: 72

約数和(自身を含む): 2181891600

約数和(自身を除く): 1080912116

約数列:

[1, 2, 4, 11, 22, 44, 61, 89, 121, 122, 178, 242, 244, 356, 419, 484, 671, 838, 979, 1342, 1676, 1958, 2684, 3916, 4609, 5429, 7381, 9218, 10769, 10858, 14762, 18436, 21538, 21716, 25559, 29524, 37291, 43076, 50699, 51118, 59719, 74582, 101398, 102236, 119438, 149164, 202796, 238876, 281149, 410201, 562298, 656909, 820402, 1124596, 1313818, 1640804, 2274751, 2627636, 3092639, 4512211, 4549502, 6185278, 9024422, 9099004, 12370556, 18048844, 25022261, 50044522, 100089044, 275244871, 550489742, 1100979484]

約数ペア:

[(1, 1100979484), (2, 550489742), (4, 275244871), (11, 100089044), (22, 50044522), (44, 25022261), (61, 18048844), (89, 12370556), (121, 9099004), (122, 9024422), (178, 6185278), (242, 4549502), (244, 4512211), (356, 3092639), (419, 2627636), (484, 2274751), (671, 1640804), (838, 1313818), (979, 1124596), (1342, 820402), (1676, 656909), (1958, 562298), (2684, 410201), (3916, 281149), (4609, 238876), (5429, 202796), (7381, 149164), (9218, 119438), (10769, 102236), (10858, 101398), (14762, 74582), (18436, 59719), (21538, 51118), (21716, 50699), (25559, 43076), (29524, 37291)]