2099024830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{422339}}^1$

素因数の和:422424

約数の個数: 32

約数和(自身を含む): 4378821120

約数和(自身を除く): 2279796290

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 2485, 4970, 422339, 844678, 2111695, 2956373, 4223390, 5912746, 14781865, 29563730, 29986069, 59972138, 149930345, 209902483, 299860690, 419804966, 1049512415, 2099024830]

約数ペア:

[(1, 2099024830), (2, 1049512415), (5, 419804966), (7, 299860690), (10, 209902483), (14, 149930345), (35, 59972138), (70, 29986069), (71, 29563730), (142, 14781865), (355, 5912746), (497, 4223390), (710, 2956373), (994, 2111695), (2485, 844678), (4970, 422339)]