6438948292

素因数分解:

$2^2\times 7^3\times {\mathrm{653}}^1\times {\mathrm{7187}}^1$

素因数の和:7865

約数の個数: 48

約数和(自身を含む): 13162665600

約数和(自身を除く): 6723717308

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 653, 686, 1306, 1372, 2612, 4571, 7187, 9142, 14374, 18284, 28748, 31997, 50309, 63994, 100618, 127988, 201236, 223979, 352163, 447958, 704326, 895916, 1408652, 2465141, 4693111, 4930282, 9386222, 9860564, 18772444, 32851777, 65703554, 131407108, 229962439, 459924878, 919849756, 1609737073, 3219474146, 6438948292]

約数ペア:

[(1, 6438948292), (2, 3219474146), (4, 1609737073), (7, 919849756), (14, 459924878), (28, 229962439), (49, 131407108), (98, 65703554), (196, 32851777), (343, 18772444), (653, 9860564), (686, 9386222), (1306, 4930282), (1372, 4693111), (2612, 2465141), (4571, 1408652), (7187, 895916), (9142, 704326), (14374, 447958), (18284, 352163), (28748, 223979), (31997, 201236), (50309, 127988), (63994, 100618)]