77802986

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{18119}}^1$

素因数の和:18253

約数の個数: 16

約数和(自身を含む): 123940800

約数和(自身を除く): 46137814

約数列:

[1, 2, 19, 38, 113, 226, 2147, 4294, 18119, 36238, 344261, 688522, 2047447, 4094894, 38901493, 77802986]

約数ペア:

[(1, 77802986), (2, 38901493), (19, 4094894), (38, 2047447), (113, 688522), (226, 344261), (2147, 36238), (4294, 18119)]