7465978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:262

約数の個数: 32

約数和(自身を含む): 12741120

約数和(自身を除く): 5275142

約数列:

[1, 2, 13, 26, 31, 59, 62, 118, 157, 314, 403, 767, 806, 1534, 1829, 2041, 3658, 4082, 4867, 9263, 9734, 18526, 23777, 47554, 63271, 120419, 126542, 240838, 287153, 574306, 3732989, 7465978]

約数ペア:

[(1, 7465978), (2, 3732989), (13, 574306), (26, 287153), (31, 240838), (59, 126542), (62, 120419), (118, 63271), (157, 47554), (314, 23777), (403, 18526), (767, 9734), (806, 9263), (1534, 4867), (1829, 4082), (2041, 3658)]