2976272

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1$

素因数の和:411

約数の個数: 40

約数和(自身を含む): 6379800

約数和(自身を除く): 3403528

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 349, 533, 656, 698, 1066, 1396, 2132, 2792, 4264, 4537, 5584, 8528, 9074, 14309, 18148, 28618, 36296, 57236, 72592, 114472, 186017, 228944, 372034, 744068, 1488136, 2976272]

約数ペア:

[(1, 2976272), (2, 1488136), (4, 744068), (8, 372034), (13, 228944), (16, 186017), (26, 114472), (41, 72592), (52, 57236), (82, 36296), (104, 28618), (164, 18148), (208, 14309), (328, 9074), (349, 8528), (533, 5584), (656, 4537), (698, 4264), (1066, 2792), (1396, 2132)]