2652821652

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{548557}}^1$

素因数の和:548608

約数の個数: 48

約数和(自身を含む): 6881111552

約数和(自身を除く): 4228289900

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 548557, 1097114, 1645671, 2194228, 3291342, 6582684, 7131241, 14262482, 17005267, 21393723, 28524964, 34010534, 42787446, 51015801, 68021068, 85574892, 102031602, 204063204, 221068471, 442136942, 663205413, 884273884, 1326410826, 2652821652]

約数ペア:

[(1, 2652821652), (2, 1326410826), (3, 884273884), (4, 663205413), (6, 442136942), (12, 221068471), (13, 204063204), (26, 102031602), (31, 85574892), (39, 68021068), (52, 51015801), (62, 42787446), (78, 34010534), (93, 28524964), (124, 21393723), (156, 17005267), (186, 14262482), (372, 7131241), (403, 6582684), (806, 3291342), (1209, 2194228), (1612, 1645671), (2418, 1097114), (4836, 548557)]