820005160322

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{61949}}^1\times {\mathrm{22901}}^1$

素因数の和:84886

約数の個数: 24

約数和(自身を含む): 1306695366900

約数和(自身を除く): 486690206578

約数列:

[1, 2, 17, 34, 289, 578, 22901, 45802, 61949, 123898, 389317, 778634, 1053133, 2106266, 6618389, 13236778, 17903261, 35806522, 1418694049, 2837388098, 24117798833, 48235597666, 410002580161, 820005160322]

約数ペア:

[(1, 820005160322), (2, 410002580161), (17, 48235597666), (34, 24117798833), (289, 2837388098), (578, 1418694049), (22901, 35806522), (45802, 17903261), (61949, 13236778), (123898, 6618389), (389317, 2106266), (778634, 1053133)]