7156946146

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1\times {\mathrm{20899}}^1$

素因数の和:21370

約数の個数: 32

約数和(自身を含む): 12501878400

約数和(自身を除く): 5344932254

約数列:

[1, 2, 7, 14, 61, 122, 401, 427, 802, 854, 2807, 5614, 20899, 24461, 41798, 48922, 146293, 171227, 292586, 342454, 1274839, 2549678, 8380499, 8923873, 16760998, 17847746, 58663493, 117326986, 511210439, 1022420878, 3578473073, 7156946146]

約数ペア:

[(1, 7156946146), (2, 3578473073), (7, 1022420878), (14, 511210439), (61, 117326986), (122, 58663493), (401, 17847746), (427, 16760998), (802, 8923873), (854, 8380499), (2807, 2549678), (5614, 1274839), (20899, 342454), (24461, 292586), (41798, 171227), (48922, 146293)]