2040774910

素因数分解:

$2^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{619}}^1\times {\mathrm{751}}^1$

素因数の和:1816

約数の個数: 32

約数和(自身を含む): 3692620800

約数和(自身を除く): 1651845890

約数列:

[1, 2, 5, 10, 439, 619, 751, 878, 1238, 1502, 2195, 3095, 3755, 4390, 6190, 7510, 271741, 329689, 464869, 543482, 659378, 929738, 1358705, 1648445, 2324345, 2717410, 3296890, 4648690, 204077491, 408154982, 1020387455, 2040774910]

約数ペア:

[(1, 2040774910), (2, 1020387455), (5, 408154982), (10, 204077491), (439, 4648690), (619, 3296890), (751, 2717410), (878, 2324345), (1238, 1648445), (1502, 1358705), (2195, 929738), (3095, 659378), (3755, 543482), (4390, 464869), (6190, 329689), (7510, 271741)]