669296

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{709}}^1$

素因数の和:776

約数の個数: 20

約数和(自身を含む): 1320600

約数和(自身を除く): 651304

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 709, 944, 1418, 2836, 5672, 11344, 41831, 83662, 167324, 334648, 669296]

約数ペア:

[(1, 669296), (2, 334648), (4, 167324), (8, 83662), (16, 41831), (59, 11344), (118, 5672), (236, 2836), (472, 1418), (709, 944)]