2178989834096

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{8243}}^1\times {\mathrm{101359}}^1$

素因数の和:109773

約数の個数: 40

約数和(自身を含む): 4248250594560

約数和(自身を除く): 2069260760464

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 8243, 16486, 32972, 65944, 101359, 131888, 202718, 405436, 810872, 1343609, 1621744, 2687218, 5374436, 10748872, 16521517, 21497744, 33043034, 66086068, 132172136, 264344272, 835502237, 1671004474, 3342008948, 6684017896, 13368035792, 136186864631, 272373729262, 544747458524, 1089494917048, 2178989834096]

約数ペア:

[(1, 2178989834096), (2, 1089494917048), (4, 544747458524), (8, 272373729262), (16, 136186864631), (163, 13368035792), (326, 6684017896), (652, 3342008948), (1304, 1671004474), (2608, 835502237), (8243, 264344272), (16486, 132172136), (32972, 66086068), (65944, 33043034), (101359, 21497744), (131888, 16521517), (202718, 10748872), (405436, 5374436), (810872, 2687218), (1343609, 1621744)]