3924971180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{284831}}^1$

素因数の和:284906

約数の個数: 48

約数和(自身を含む): 9043985664

約数和(自身を除く): 5119014484

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 53, 65, 106, 130, 212, 260, 265, 530, 689, 1060, 1378, 2756, 3445, 6890, 13780, 284831, 569662, 1139324, 1424155, 2848310, 3702803, 5696620, 7405606, 14811212, 15096043, 18514015, 30192086, 37028030, 60384172, 74056060, 75480215, 150960430, 196248559, 301920860, 392497118, 784994236, 981242795, 1962485590, 3924971180]

約数ペア:

[(1, 3924971180), (2, 1962485590), (4, 981242795), (5, 784994236), (10, 392497118), (13, 301920860), (20, 196248559), (26, 150960430), (52, 75480215), (53, 74056060), (65, 60384172), (106, 37028030), (130, 30192086), (212, 18514015), (260, 15096043), (265, 14811212), (530, 7405606), (689, 5696620), (1060, 3702803), (1378, 2848310), (2756, 1424155), (3445, 1139324), (6890, 569662), (13780, 284831)]