2109536

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1$

素因数の和:495

約数の個数: 48

約数和(自身を含む): 4889808

約数和(自身を除く): 2780272

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 461, 572, 922, 1144, 1844, 2288, 3688, 4576, 5071, 5993, 7376, 10142, 11986, 14752, 20284, 23972, 40568, 47944, 65923, 81136, 95888, 131846, 162272, 191776, 263692, 527384, 1054768, 2109536]

約数ペア:

[(1, 2109536), (2, 1054768), (4, 527384), (8, 263692), (11, 191776), (13, 162272), (16, 131846), (22, 95888), (26, 81136), (32, 65923), (44, 47944), (52, 40568), (88, 23972), (104, 20284), (143, 14752), (176, 11986), (208, 10142), (286, 7376), (352, 5993), (416, 5071), (461, 4576), (572, 3688), (922, 2288), (1144, 1844)]