2463136

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:245

約数の個数: 48

約数和(自身を含む): 5419008

約数和(自身を除く): 2955872

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 191, 208, 248, 382, 403, 416, 496, 764, 806, 992, 1528, 1612, 2483, 3056, 3224, 4966, 5921, 6112, 6448, 9932, 11842, 12896, 19864, 23684, 39728, 47368, 76973, 79456, 94736, 153946, 189472, 307892, 615784, 1231568, 2463136]

約数ペア:

[(1, 2463136), (2, 1231568), (4, 615784), (8, 307892), (13, 189472), (16, 153946), (26, 94736), (31, 79456), (32, 76973), (52, 47368), (62, 39728), (104, 23684), (124, 19864), (191, 12896), (208, 11842), (248, 9932), (382, 6448), (403, 6112), (416, 5921), (496, 4966), (764, 3224), (806, 3056), (992, 2483), (1528, 1612)]