1520385976

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{191}}^1\times {\mathrm{14851}}^1$

素因数の和:15115

約数の個数: 32

約数和(自身を含む): 2908615680

約数和(自身を除く): 1388229704

約数列:

[1, 2, 4, 8, 67, 134, 191, 268, 382, 536, 764, 1528, 12797, 14851, 25594, 29702, 51188, 59404, 102376, 118808, 995017, 1990034, 2836541, 3980068, 5673082, 7960136, 11346164, 22692328, 190048247, 380096494, 760192988, 1520385976]

約数ペア:

[(1, 1520385976), (2, 760192988), (4, 380096494), (8, 190048247), (67, 22692328), (134, 11346164), (191, 7960136), (268, 5673082), (382, 3980068), (536, 2836541), (764, 1990034), (1528, 995017), (12797, 118808), (14851, 102376), (25594, 59404), (29702, 51188)]