665286092

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{421}}^1\times {\mathrm{1367}}^1$

素因数の和:1826

約数の個数: 36

約数和(自身を含む): 1240609104

約数和(自身を除く): 575323012

約数列:

[1, 2, 4, 17, 34, 68, 289, 421, 578, 842, 1156, 1367, 1684, 2734, 5468, 7157, 14314, 23239, 28628, 46478, 92956, 121669, 243338, 395063, 486676, 575507, 790126, 1151014, 1580252, 2302028, 9783619, 19567238, 39134476, 166321523, 332643046, 665286092]

約数ペア:

[(1, 665286092), (2, 332643046), (4, 166321523), (17, 39134476), (34, 19567238), (68, 9783619), (289, 2302028), (421, 1580252), (578, 1151014), (842, 790126), (1156, 575507), (1367, 486676), (1684, 395063), (2734, 243338), (5468, 121669), (7157, 92956), (14314, 46478), (23239, 28628)]