4370028

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1$

素因数の和:386

約数の個数: 48

約数和(自身を含む): 11124960

約数和(自身を除く): 6754932

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 109, 156, 218, 257, 327, 436, 514, 654, 771, 1028, 1308, 1417, 1542, 2834, 3084, 3341, 4251, 5668, 6682, 8502, 10023, 13364, 17004, 20046, 28013, 40092, 56026, 84039, 112052, 168078, 336156, 364169, 728338, 1092507, 1456676, 2185014, 4370028]

約数ペア:

[(1, 4370028), (2, 2185014), (3, 1456676), (4, 1092507), (6, 728338), (12, 364169), (13, 336156), (26, 168078), (39, 112052), (52, 84039), (78, 56026), (109, 40092), (156, 28013), (218, 20046), (257, 17004), (327, 13364), (436, 10023), (514, 8502), (654, 6682), (771, 5668), (1028, 4251), (1308, 3341), (1417, 3084), (1542, 2834)]