306594146

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1\times {\mathrm{641}}^1$

素因数の和:1010

約数の個数: 32

約数和(自身を含む): 498294720

約数和(自身を除く): 191700574

約数列:

[1, 2, 19, 38, 41, 82, 307, 614, 641, 779, 1282, 1558, 5833, 11666, 12179, 12587, 24358, 25174, 26281, 52562, 196787, 239153, 393574, 478306, 499339, 998678, 3738953, 7477906, 8068267, 16136534, 153297073, 306594146]

約数ペア:

[(1, 306594146), (2, 153297073), (19, 16136534), (38, 8068267), (41, 7477906), (82, 3738953), (307, 998678), (614, 499339), (641, 478306), (779, 393574), (1282, 239153), (1558, 196787), (5833, 52562), (11666, 26281), (12179, 25174), (12587, 24358)]