1121872688

素因数分解:

$2^4\times {\mathrm{1093}}^1\times {\mathrm{64151}}^1$

素因数の和:65252

約数の個数: 20

約数和(自身を含む): 2175650928

約数和(自身を除く): 1053778240

約数列:

[1, 2, 4, 8, 16, 1093, 2186, 4372, 8744, 17488, 64151, 128302, 256604, 513208, 1026416, 70117043, 140234086, 280468172, 560936344, 1121872688]

約数ペア:

[(1, 1121872688), (2, 560936344), (4, 280468172), (8, 140234086), (16, 70117043), (1093, 1026416), (2186, 513208), (4372, 256604), (8744, 128302), (17488, 64151)]