4875777788

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{821}}^1\times {\mathrm{1877}}^1$

素因数の和:2822

約数の個数: 48

約数和(自身を含む): 9855082944

約数和(自身を除く): 4979305156

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 821, 1582, 1642, 1877, 3164, 3284, 3754, 5747, 7508, 11494, 13139, 22988, 26278, 52556, 92773, 185546, 212101, 371092, 424202, 649411, 848404, 1298822, 1484707, 1541017, 2597644, 2969414, 3082034, 5938828, 6164068, 10787119, 21574238, 43148476, 174134921, 348269842, 696539684, 1218944447, 2437888894, 4875777788]

約数ペア:

[(1, 4875777788), (2, 2437888894), (4, 1218944447), (7, 696539684), (14, 348269842), (28, 174134921), (113, 43148476), (226, 21574238), (452, 10787119), (791, 6164068), (821, 5938828), (1582, 3082034), (1642, 2969414), (1877, 2597644), (3164, 1541017), (3284, 1484707), (3754, 1298822), (5747, 848404), (7508, 649411), (11494, 424202), (13139, 371092), (22988, 212101), (26278, 185546), (52556, 92773)]