804513736

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{249539}}^1$

素因数の和:249589

約数の個数: 32

約数和(自身を含む): 1676908800

約数和(自身を除く): 872395064

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 249539, 499078, 998156, 1996312, 3244007, 6488014, 7735709, 12976028, 15471418, 25952056, 30942836, 61885672, 100564217, 201128434, 402256868, 804513736]

約数ペア:

[(1, 804513736), (2, 402256868), (4, 201128434), (8, 100564217), (13, 61885672), (26, 30942836), (31, 25952056), (52, 15471418), (62, 12976028), (104, 7735709), (124, 6488014), (248, 3244007), (403, 1996312), (806, 998156), (1612, 499078), (3224, 249539)]