41340278

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{23251}}^1$

素因数の和:23387

約数の個数: 16

約数和(自身を含む): 71430144

約数和(自身を除く): 30089866

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 23251, 46502, 162757, 325514, 2952877, 5905754, 20670139, 41340278]

約数ペア:

[(1, 41340278), (2, 20670139), (7, 5905754), (14, 2952877), (127, 325514), (254, 162757), (889, 46502), (1778, 23251)]