2785202316

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{191977}}^1$

素因数の和:192031

約数の個数: 72

約数和(自身を含む): 7826559104

約数和(自身を除く): 5041356788

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 14508, 191977, 383954, 575931, 767908, 1151862, 1727793, 2303724, 2495701, 3455586, 4991402, 5951287, 6911172, 7487103, 9982804, 11902574, 14974206, 17853861, 22461309, 23805148, 29948412, 35707722, 44922618, 53561583, 71415444, 77366731, 89845236, 107123166, 154733462, 214246332, 232100193, 309466924, 464200386, 696300579, 928400772, 1392601158, 2785202316]

約数ペア:

[(1, 2785202316), (2, 1392601158), (3, 928400772), (4, 696300579), (6, 464200386), (9, 309466924), (12, 232100193), (13, 214246332), (18, 154733462), (26, 107123166), (31, 89845236), (36, 77366731), (39, 71415444), (52, 53561583), (62, 44922618), (78, 35707722), (93, 29948412), (117, 23805148), (124, 22461309), (156, 17853861), (186, 14974206), (234, 11902574), (279, 9982804), (372, 7487103), (403, 6911172), (468, 5951287), (558, 4991402), (806, 3455586), (1116, 2495701), (1209, 2303724), (1612, 1727793), (2418, 1151862), (3627, 767908), (4836, 575931), (7254, 383954), (14508, 191977)]