1238627468

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1\times {\mathrm{1951}}^1$

素因数の和:2418

約数の個数: 48

約数和(自身を含む): 2421807360

約数和(自身を除く): 1183179892

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 421, 754, 842, 1508, 1684, 1951, 3902, 5473, 7804, 10946, 12209, 21892, 24418, 25363, 48836, 50726, 56579, 101452, 113158, 158717, 226316, 317434, 634868, 735527, 821371, 1471054, 1642742, 2942108, 3285484, 10677823, 21355646, 23819759, 42711292, 47639518, 95279036, 309656867, 619313734, 1238627468]

約数ペア:

[(1, 1238627468), (2, 619313734), (4, 309656867), (13, 95279036), (26, 47639518), (29, 42711292), (52, 23819759), (58, 21355646), (116, 10677823), (377, 3285484), (421, 2942108), (754, 1642742), (842, 1471054), (1508, 821371), (1684, 735527), (1951, 634868), (3902, 317434), (5473, 226316), (7804, 158717), (10946, 113158), (12209, 101452), (21892, 56579), (24418, 50726), (25363, 48836)]