5191288544

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{1319}}^1\times {\mathrm{9461}}^1$

素因数の和:10803

約数の個数: 48

約数和(自身を含む): 11016038880

約数和(自身を除く): 5824750336

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 1319, 2638, 5276, 9461, 10552, 17147, 18922, 21104, 34294, 37844, 42208, 68588, 75688, 122993, 137176, 151376, 245986, 274352, 302752, 491972, 548704, 983944, 1967888, 3935776, 12479059, 24958118, 49916236, 99832472, 162227767, 199664944, 324455534, 399329888, 648911068, 1297822136, 2595644272, 5191288544]

約数ペア:

[(1, 5191288544), (2, 2595644272), (4, 1297822136), (8, 648911068), (13, 399329888), (16, 324455534), (26, 199664944), (32, 162227767), (52, 99832472), (104, 49916236), (208, 24958118), (416, 12479059), (1319, 3935776), (2638, 1967888), (5276, 983944), (9461, 548704), (10552, 491972), (17147, 302752), (18922, 274352), (21104, 245986), (34294, 151376), (37844, 137176), (42208, 122993), (68588, 75688)]