2245156774

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{15263}}^1$

素因数の和:15377

約数の個数: 48

約数和(自身を含む): 4176230400

約数和(自身を除く): 1931073626

約数列:

[1, 2, 7, 14, 19, 38, 49, 79, 98, 133, 158, 266, 553, 931, 1106, 1501, 1862, 3002, 3871, 7742, 10507, 15263, 21014, 30526, 73549, 106841, 147098, 213682, 289997, 579994, 747887, 1205777, 1495774, 2029979, 2411554, 4059958, 8440439, 14209853, 16880878, 22909763, 28419706, 45819526, 59083073, 118166146, 160368341, 320736682, 1122578387, 2245156774]

約数ペア:

[(1, 2245156774), (2, 1122578387), (7, 320736682), (14, 160368341), (19, 118166146), (38, 59083073), (49, 45819526), (79, 28419706), (98, 22909763), (133, 16880878), (158, 14209853), (266, 8440439), (553, 4059958), (931, 2411554), (1106, 2029979), (1501, 1495774), (1862, 1205777), (3002, 747887), (3871, 579994), (7742, 289997), (10507, 213682), (15263, 147098), (21014, 106841), (30526, 73549)]