17757738428

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{593}}^1\times {\mathrm{1129}}^1$

素因数の和:2094

約数の個数: 48

約数和(自身を含む): 32889780000

約数和(自身を除く): 15132041572

約数列:

[1, 2, 4, 19, 38, 76, 349, 593, 698, 1129, 1186, 1396, 2258, 2372, 4516, 6631, 11267, 13262, 21451, 22534, 26524, 42902, 45068, 85804, 206957, 394021, 413914, 669497, 788042, 827828, 1338994, 1576084, 2677988, 3932183, 7486399, 7864366, 12720443, 14972798, 15728732, 25440886, 29945596, 50881772, 233654453, 467308906, 934617812, 4439434607, 8878869214, 17757738428]

約数ペア:

[(1, 17757738428), (2, 8878869214), (4, 4439434607), (19, 934617812), (38, 467308906), (76, 233654453), (349, 50881772), (593, 29945596), (698, 25440886), (1129, 15728732), (1186, 14972798), (1396, 12720443), (2258, 7864366), (2372, 7486399), (4516, 3932183), (6631, 2677988), (11267, 1576084), (13262, 1338994), (21451, 827828), (22534, 788042), (26524, 669497), (42902, 413914), (45068, 394021), (85804, 206957)]