2880494548

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{1471}}^1$

素因数の和:1744

約数の個数: 48

約数和(自身を含む): 5271856128

約数和(自身を除く): 2391361580

約数列:

[1, 2, 4, 37, 74, 101, 131, 148, 202, 262, 404, 524, 1471, 2942, 3737, 4847, 5884, 7474, 9694, 13231, 14948, 19388, 26462, 52924, 54427, 108854, 148571, 192701, 217708, 297142, 385402, 489547, 594284, 770804, 979094, 1958188, 5497127, 7129937, 10994254, 14259874, 19462801, 21988508, 28519748, 38925602, 77851204, 720123637, 1440247274, 2880494548]

約数ペア:

[(1, 2880494548), (2, 1440247274), (4, 720123637), (37, 77851204), (74, 38925602), (101, 28519748), (131, 21988508), (148, 19462801), (202, 14259874), (262, 10994254), (404, 7129937), (524, 5497127), (1471, 1958188), (2942, 979094), (3737, 770804), (4847, 594284), (5884, 489547), (7474, 385402), (9694, 297142), (13231, 217708), (14948, 192701), (19388, 148571), (26462, 108854), (52924, 54427)]