9780166396

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2442599}}^1$

素因数の和:2442634

約数の個数: 48

約数和(自身を含む): 22979980800

約数和(自身を除く): 13199814404

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 2442599, 4885198, 9770396, 17098193, 26868589, 31753787, 34196386, 53737178, 63507574, 68392772, 107474356, 127015148, 188080123, 222276509, 349291657, 376160246, 444553018, 698583314, 752320492, 889106036, 1397166628, 2445041599, 4890083198, 9780166396]

約数ペア:

[(1, 9780166396), (2, 4890083198), (4, 2445041599), (7, 1397166628), (11, 889106036), (13, 752320492), (14, 698583314), (22, 444553018), (26, 376160246), (28, 349291657), (44, 222276509), (52, 188080123), (77, 127015148), (91, 107474356), (143, 68392772), (154, 63507574), (182, 53737178), (286, 34196386), (308, 31753787), (364, 26868589), (572, 17098193), (1001, 9770396), (2002, 4885198), (4004, 2442599)]