496496690

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1\times {\mathrm{2459}}^1$

素因数の和:2858

約数の個数: 32

約数和(自身を含む): 911459520

約数和(自身を除く): 414962830

約数列:

[1, 2, 5, 10, 61, 122, 305, 331, 610, 662, 1655, 2459, 3310, 4918, 12295, 20191, 24590, 40382, 100955, 149999, 201910, 299998, 749995, 813929, 1499990, 1627858, 4069645, 8139290, 49649669, 99299338, 248248345, 496496690]

約数ペア:

[(1, 496496690), (2, 248248345), (5, 99299338), (10, 49649669), (61, 8139290), (122, 4069645), (305, 1627858), (331, 1499990), (610, 813929), (662, 749995), (1655, 299998), (2459, 201910), (3310, 149999), (4918, 100955), (12295, 40382), (20191, 24590)]