988163464

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{571}}^1\times {\mathrm{1579}}^1$

素因数の和:2293

約数の個数: 32

約数和(自身を含む): 1870783200

約数和(自身を除く): 882619736

約数列:

[1, 2, 4, 8, 137, 274, 548, 571, 1096, 1142, 1579, 2284, 3158, 4568, 6316, 12632, 78227, 156454, 216323, 312908, 432646, 625816, 865292, 901609, 1730584, 1803218, 3606436, 7212872, 123520433, 247040866, 494081732, 988163464]

約数ペア:

[(1, 988163464), (2, 494081732), (4, 247040866), (8, 123520433), (137, 7212872), (274, 3606436), (548, 1803218), (571, 1730584), (1096, 901609), (1142, 865292), (1579, 625816), (2284, 432646), (3158, 312908), (4568, 216323), (6316, 156454), (12632, 78227)]