1641873790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1483}}^1\times {\mathrm{5827}}^1$

素因数の和:7336

約数の個数: 32

約数和(自身を含む): 3113550720

約数和(自身を除く): 1471676930

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1483, 2966, 5827, 7415, 11654, 14830, 28177, 29135, 56354, 58270, 110713, 140885, 221426, 281770, 553565, 1107130, 8641441, 17282882, 43207205, 86414410, 164187379, 328374758, 820936895, 1641873790]

約数ペア:

[(1, 1641873790), (2, 820936895), (5, 328374758), (10, 164187379), (19, 86414410), (38, 43207205), (95, 17282882), (190, 8641441), (1483, 1107130), (2966, 553565), (5827, 281770), (7415, 221426), (11654, 140885), (14830, 110713), (28177, 58270), (29135, 56354)]