3118648

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1$

素因数の和:367

約数の個数: 32

約数和(自身を含む): 6370560

約数和(自身を除く): 3251912

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 157, 191, 314, 382, 628, 764, 1256, 1528, 2041, 2483, 4082, 4966, 8164, 9932, 16328, 19864, 29987, 59974, 119948, 239896, 389831, 779662, 1559324, 3118648]

約数ペア:

[(1, 3118648), (2, 1559324), (4, 779662), (8, 389831), (13, 239896), (26, 119948), (52, 59974), (104, 29987), (157, 19864), (191, 16328), (314, 9932), (382, 8164), (628, 4966), (764, 4082), (1256, 2483), (1528, 2041)]