2015918468

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{3089}}^1$

素因数の和:3420

約数の個数: 48

約数和(自身を含む): 3848409600

約数和(自身を除く): 1832491132

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 277, 554, 589, 1108, 1178, 2356, 3089, 5263, 6178, 8587, 10526, 12356, 17174, 21052, 34348, 58691, 95759, 117382, 163153, 191518, 234764, 326306, 383036, 652612, 855653, 1711306, 1819421, 3422612, 3638842, 7277684, 16257407, 26525243, 32514814, 53050486, 65029628, 106100972, 503979617, 1007959234, 2015918468]

約数ペア:

[(1, 2015918468), (2, 1007959234), (4, 503979617), (19, 106100972), (31, 65029628), (38, 53050486), (62, 32514814), (76, 26525243), (124, 16257407), (277, 7277684), (554, 3638842), (589, 3422612), (1108, 1819421), (1178, 1711306), (2356, 855653), (3089, 652612), (5263, 383036), (6178, 326306), (8587, 234764), (10526, 191518), (12356, 163153), (17174, 117382), (21052, 95759), (34348, 58691)]