2186721456

素因数分解:

$2^4\times 3^1\times {\mathrm{89}}^1\times {\mathrm{511873}}^1$

素因数の和:511973

約数の個数: 40

約数和(自身を含む): 5712513840

約数和(自身を除く): 3525792384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 89, 178, 267, 356, 534, 712, 1068, 1424, 2136, 4272, 511873, 1023746, 1535619, 2047492, 3071238, 4094984, 6142476, 8189968, 12284952, 24569904, 45556697, 91113394, 136670091, 182226788, 273340182, 364453576, 546680364, 728907152, 1093360728, 2186721456]

約数ペア:

[(1, 2186721456), (2, 1093360728), (3, 728907152), (4, 546680364), (6, 364453576), (8, 273340182), (12, 182226788), (16, 136670091), (24, 91113394), (48, 45556697), (89, 24569904), (178, 12284952), (267, 8189968), (356, 6142476), (534, 4094984), (712, 3071238), (1068, 2047492), (1424, 1535619), (2136, 1023746), (4272, 511873)]