4496642787

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{2053}}^1$

素因数の和:2260

約数の個数: 64

約数和(自身を含む): 7552935936

約数和(自身を除く): 3056293149

約数列:

[1, 3, 7, 13, 21, 39, 71, 91, 113, 213, 273, 339, 497, 791, 923, 1469, 1491, 2053, 2373, 2769, 4407, 6159, 6461, 8023, 10283, 14371, 19383, 24069, 26689, 30849, 43113, 56161, 80067, 104299, 145763, 168483, 186823, 231989, 312897, 437289, 560469, 695967, 730093, 1020341, 1623923, 1894919, 2190279, 3015857, 3061023, 4871769, 5684757, 9047571, 13264433, 16471219, 21110999, 39793299, 49413657, 63332997, 115298533, 214125847, 345895599, 642377541, 1498880929, 4496642787]

約数ペア:

[(1, 4496642787), (3, 1498880929), (7, 642377541), (13, 345895599), (21, 214125847), (39, 115298533), (71, 63332997), (91, 49413657), (113, 39793299), (213, 21110999), (273, 16471219), (339, 13264433), (497, 9047571), (791, 5684757), (923, 4871769), (1469, 3061023), (1491, 3015857), (2053, 2190279), (2373, 1894919), (2769, 1623923), (4407, 1020341), (6159, 730093), (6461, 695967), (8023, 560469), (10283, 437289), (14371, 312897), (19383, 231989), (24069, 186823), (26689, 168483), (30849, 145763), (43113, 104299), (56161, 80067)]