1555361132

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{156601}}^1$

素因数の和:156809

約数の個数: 24

約数和(自身を含む): 2946623232

約数和(自身を除く): 1391262100

約数列:

[1, 2, 4, 13, 26, 52, 191, 382, 764, 2483, 4966, 9932, 156601, 313202, 626404, 2035813, 4071626, 8143252, 29910791, 59821582, 119643164, 388840283, 777680566, 1555361132]

約数ペア:

[(1, 1555361132), (2, 777680566), (4, 388840283), (13, 119643164), (26, 59821582), (52, 29910791), (191, 8143252), (382, 4071626), (764, 2035813), (2483, 626404), (4966, 313202), (9932, 156601)]