862891395184

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{20436041}}^1$

素因数の和:20436098

約数の個数: 80

約数和(自身を含む): 2128618134720

約数和(自身を除く): 1265726739536

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 52, 56, 58, 91, 104, 112, 116, 182, 203, 208, 232, 364, 377, 406, 464, 728, 754, 812, 1456, 1508, 1624, 2639, 3016, 3248, 5278, 6032, 10556, 21112, 42224, 20436041, 40872082, 81744164, 143052287, 163488328, 265668533, 286104574, 326976656, 531337066, 572209148, 592645189, 1062674132, 1144418296, 1185290378, 1859679731, 2125348264, 2288836592, 2370580756, 3719359462, 4148516323, 4250696528, 4741161512, 7438718924, 7704387457, 8297032646, 9482323024, 14877437848, 15408774914, 16594065292, 29754875696, 30817549828, 33188130584, 53930712199, 61635099656, 66376261168, 107861424398, 123270199312, 215722848796, 431445697592, 862891395184]

約数ペア:

[(1, 862891395184), (2, 431445697592), (4, 215722848796), (7, 123270199312), (8, 107861424398), (13, 66376261168), (14, 61635099656), (16, 53930712199), (26, 33188130584), (28, 30817549828), (29, 29754875696), (52, 16594065292), (56, 15408774914), (58, 14877437848), (91, 9482323024), (104, 8297032646), (112, 7704387457), (116, 7438718924), (182, 4741161512), (203, 4250696528), (208, 4148516323), (232, 3719359462), (364, 2370580756), (377, 2288836592), (406, 2125348264), (464, 1859679731), (728, 1185290378), (754, 1144418296), (812, 1062674132), (1456, 592645189), (1508, 572209148), (1624, 531337066), (2639, 326976656), (3016, 286104574), (3248, 265668533), (5278, 163488328), (6032, 143052287), (10556, 81744164), (21112, 40872082), (42224, 20436041)]