722514

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:234

約数の個数: 32

約数和(自身を含む): 1592640

約数和(自身を除く): 870126

約数列:

[1, 2, 3, 6, 13, 26, 39, 59, 78, 118, 157, 177, 314, 354, 471, 767, 942, 1534, 2041, 2301, 4082, 4602, 6123, 9263, 12246, 18526, 27789, 55578, 120419, 240838, 361257, 722514]

約数ペア:

[(1, 722514), (2, 361257), (3, 240838), (6, 120419), (13, 55578), (26, 27789), (39, 18526), (59, 12246), (78, 9263), (118, 6123), (157, 4602), (177, 4082), (314, 2301), (354, 2041), (471, 1534), (767, 942)]