2009889536

素因数分解:

$2^8\times {\mathrm{41}}^1\times {\mathrm{191491}}^1$

素因数の和:191548

約数の個数: 36

約数和(自身を含む): 4109801304

約数和(自身を除く): 2099911768

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 656, 1312, 2624, 5248, 10496, 191491, 382982, 765964, 1531928, 3063856, 6127712, 7851131, 12255424, 15702262, 24510848, 31404524, 49021696, 62809048, 125618096, 251236192, 502472384, 1004944768, 2009889536]

約数ペア:

[(1, 2009889536), (2, 1004944768), (4, 502472384), (8, 251236192), (16, 125618096), (32, 62809048), (41, 49021696), (64, 31404524), (82, 24510848), (128, 15702262), (164, 12255424), (256, 7851131), (328, 6127712), (656, 3063856), (1312, 1531928), (2624, 765964), (5248, 382982), (10496, 191491)]