2920242

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1291}}^1$

素因数の和:1338

約数の個数: 32

約数和(自身を含む): 6511680

約数和(自身を除く): 3591438

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 754, 1131, 1291, 2262, 2582, 3873, 7746, 16783, 33566, 37439, 50349, 74878, 100698, 112317, 224634, 486707, 973414, 1460121, 2920242]

約数ペア:

[(1, 2920242), (2, 1460121), (3, 973414), (6, 486707), (13, 224634), (26, 112317), (29, 100698), (39, 74878), (58, 50349), (78, 37439), (87, 33566), (174, 16783), (377, 7746), (754, 3873), (1131, 2582), (1291, 2262)]