974402936

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{379}}^1\times {\mathrm{419}}^1$

素因数の和:876

約数の個数: 64

約数和(自身を含む): 2010960000

約数和(自身を除く): 1036557064

約数列:

[1, 2, 4, 8, 13, 26, 52, 59, 104, 118, 236, 379, 419, 472, 758, 767, 838, 1516, 1534, 1676, 3032, 3068, 3352, 4927, 5447, 6136, 9854, 10894, 19708, 21788, 22361, 24721, 39416, 43576, 44722, 49442, 89444, 98884, 158801, 178888, 197768, 290693, 317602, 321373, 581386, 635204, 642746, 1162772, 1270408, 1285492, 2064413, 2325544, 2570984, 4128826, 8257652, 9369259, 16515304, 18738518, 37477036, 74954072, 121800367, 243600734, 487201468, 974402936]

約数ペア:

[(1, 974402936), (2, 487201468), (4, 243600734), (8, 121800367), (13, 74954072), (26, 37477036), (52, 18738518), (59, 16515304), (104, 9369259), (118, 8257652), (236, 4128826), (379, 2570984), (419, 2325544), (472, 2064413), (758, 1285492), (767, 1270408), (838, 1162772), (1516, 642746), (1534, 635204), (1676, 581386), (3032, 321373), (3068, 317602), (3352, 290693), (4927, 197768), (5447, 178888), (6136, 158801), (9854, 98884), (10894, 89444), (19708, 49442), (21788, 44722), (22361, 43576), (24721, 39416)]