2136498928

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{149531}}^1$

素因数の和:149605

約数の個数: 40

約数和(自身を含む): 4450072320

約数和(自身を除く): 2313573392

約数列:

[1, 2, 4, 8, 16, 19, 38, 47, 76, 94, 152, 188, 304, 376, 752, 893, 1786, 3572, 7144, 14288, 149531, 299062, 598124, 1196248, 2392496, 2841089, 5682178, 7027957, 11364356, 14055914, 22728712, 28111828, 45457424, 56223656, 112447312, 133531183, 267062366, 534124732, 1068249464, 2136498928]

約数ペア:

[(1, 2136498928), (2, 1068249464), (4, 534124732), (8, 267062366), (16, 133531183), (19, 112447312), (38, 56223656), (47, 45457424), (76, 28111828), (94, 22728712), (152, 14055914), (188, 11364356), (304, 7027957), (376, 5682178), (752, 2841089), (893, 2392496), (1786, 1196248), (3572, 598124), (7144, 299062), (14288, 149531)]