291207502

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{881}}^1$

素因数の和:1092

約数の個数: 32

約数和(自身を含む): 466754400

約数和(自身を除く): 175546898

約数列:

[1, 2, 29, 41, 58, 82, 139, 278, 881, 1189, 1762, 2378, 4031, 5699, 8062, 11398, 25549, 36121, 51098, 72242, 122459, 165271, 244918, 330542, 1047509, 2095018, 3551311, 5020819, 7102622, 10041638, 145603751, 291207502]

約数ペア:

[(1, 291207502), (2, 145603751), (29, 10041638), (41, 7102622), (58, 5020819), (82, 3551311), (139, 2095018), (278, 1047509), (881, 330542), (1189, 244918), (1762, 165271), (2378, 122459), (4031, 72242), (5699, 51098), (8062, 36121), (11398, 25549)]