1019853904

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{2197961}}^1$

素因数の和:2197998

約数の個数: 20

約数和(自身を含む): 2044104660

約数和(自身を除く): 1024250756

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 2197961, 4395922, 8791844, 17583688, 35167376, 63740869, 127481738, 254963476, 509926952, 1019853904]

約数ペア:

[(1, 1019853904), (2, 509926952), (4, 254963476), (8, 127481738), (16, 63740869), (29, 35167376), (58, 17583688), (116, 8791844), (232, 4395922), (464, 2197961)]