1621838862014

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{8563}}^1\times {\mathrm{101719}}^1$

素因数の和:110317

約数の個数: 48

約数和(自身を含む): 2979264873600

約数和(自身を除く): 1357426011586

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 8563, 17126, 59941, 101719, 119882, 162697, 203438, 325394, 419587, 712033, 839174, 1138879, 1424066, 1932661, 2277758, 3865322, 4984231, 7972153, 9968462, 13528627, 15944306, 27057254, 94700389, 189400778, 871019797, 1742039594, 6097138579, 12194277158, 16549376143, 33098752286, 42679970053, 85359940106, 115845633001, 231691266002, 810919431007, 1621838862014]

約数ペア:

[(1, 1621838862014), (2, 810919431007), (7, 231691266002), (14, 115845633001), (19, 85359940106), (38, 42679970053), (49, 33098752286), (98, 16549376143), (133, 12194277158), (266, 6097138579), (931, 1742039594), (1862, 871019797), (8563, 189400778), (17126, 94700389), (59941, 27057254), (101719, 15944306), (119882, 13528627), (162697, 9968462), (203438, 7972153), (325394, 4984231), (419587, 3865322), (712033, 2277758), (839174, 1932661), (1138879, 1424066)]