4310488

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:248

約数の個数: 64

約数和(自身を含む): 10321920

約数和(自身を除く): 6011432

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 182, 191, 217, 248, 364, 382, 403, 434, 728, 764, 806, 868, 1337, 1528, 1612, 1736, 2483, 2674, 2821, 3224, 4966, 5348, 5642, 5921, 9932, 10696, 11284, 11842, 17381, 19864, 22568, 23684, 34762, 41447, 47368, 69524, 76973, 82894, 139048, 153946, 165788, 307892, 331576, 538811, 615784, 1077622, 2155244, 4310488]

約数ペア:

[(1, 4310488), (2, 2155244), (4, 1077622), (7, 615784), (8, 538811), (13, 331576), (14, 307892), (26, 165788), (28, 153946), (31, 139048), (52, 82894), (56, 76973), (62, 69524), (91, 47368), (104, 41447), (124, 34762), (182, 23684), (191, 22568), (217, 19864), (248, 17381), (364, 11842), (382, 11284), (403, 10696), (434, 9932), (728, 5921), (764, 5642), (806, 5348), (868, 4966), (1337, 3224), (1528, 2821), (1612, 2674), (1736, 2483)]