1386739198

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{44189}}^1$

素因数の和:44292

約数の個数: 32

約数和(自身を含む): 2405350080

約数和(自身を除く): 1018610882

約数列:

[1, 2, 13, 17, 26, 34, 71, 142, 221, 442, 923, 1207, 1846, 2414, 15691, 31382, 44189, 88378, 574457, 751213, 1148914, 1502426, 3137419, 6274838, 9765769, 19531538, 40786447, 53336123, 81572894, 106672246, 693369599, 1386739198]

約数ペア:

[(1, 1386739198), (2, 693369599), (13, 106672246), (17, 81572894), (26, 53336123), (34, 40786447), (71, 19531538), (142, 9765769), (221, 6274838), (442, 3137419), (923, 1502426), (1207, 1148914), (1846, 751213), (2414, 574457), (15691, 88378), (31382, 44189)]