998648

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1049}}^1$

素因数の和:1079

約数の個数: 32

約数和(自身を含む): 2268000

約数和(自身を除く): 1269352

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 1049, 2098, 4196, 7343, 8392, 14686, 17833, 29372, 35666, 58744, 71332, 124831, 142664, 249662, 499324, 998648]

約数ペア:

[(1, 998648), (2, 499324), (4, 249662), (7, 142664), (8, 124831), (14, 71332), (17, 58744), (28, 35666), (34, 29372), (56, 17833), (68, 14686), (119, 8392), (136, 7343), (238, 4196), (476, 2098), (952, 1049)]