2175422

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{587}}^1$

素因数の和:715

約数の個数: 16

約数和(自身を含む): 3492720

約数和(自身を除く): 1317298

約数列:

[1, 2, 17, 34, 109, 218, 587, 1174, 1853, 3706, 9979, 19958, 63983, 127966, 1087711, 2175422]

約数ペア:

[(1, 2175422), (2, 1087711), (17, 127966), (34, 63983), (109, 19958), (218, 9979), (587, 3706), (1174, 1853)]