2148045136

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{263}}^1\times {\mathrm{10861}}^1$

素因数の和:11179

約数の個数: 40

約数和(自身を含む): 4266941184

約数和(自身を除く): 2118896048

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 263, 376, 526, 752, 1052, 2104, 4208, 10861, 12361, 21722, 24722, 43444, 49444, 86888, 98888, 173776, 197776, 510467, 1020934, 2041868, 2856443, 4083736, 5712886, 8167472, 11425772, 22851544, 45703088, 134252821, 268505642, 537011284, 1074022568, 2148045136]

約数ペア:

[(1, 2148045136), (2, 1074022568), (4, 537011284), (8, 268505642), (16, 134252821), (47, 45703088), (94, 22851544), (188, 11425772), (263, 8167472), (376, 5712886), (526, 4083736), (752, 2856443), (1052, 2041868), (2104, 1020934), (4208, 510467), (10861, 197776), (12361, 173776), (21722, 98888), (24722, 86888), (43444, 49444)]