7885114718

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{797}}^1\times {\mathrm{3491}}^1$

素因数の和:4412

約数の個数: 32

約数和(自身を含む): 12874165920

約数和(自身を除く): 4989051202

約数列:

[1, 2, 13, 26, 109, 218, 797, 1417, 1594, 2834, 3491, 6982, 10361, 20722, 45383, 86873, 90766, 173746, 380519, 761038, 1129349, 2258698, 2782327, 4946747, 5564654, 9893494, 36170251, 72340502, 303273643, 606547286, 3942557359, 7885114718]

約数ペア:

[(1, 7885114718), (2, 3942557359), (13, 606547286), (26, 303273643), (109, 72340502), (218, 36170251), (797, 9893494), (1417, 5564654), (1594, 4946747), (2834, 2782327), (3491, 2258698), (6982, 1129349), (10361, 761038), (20722, 380519), (45383, 173746), (86873, 90766)]