78530183342

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{421}}^1\times {\mathrm{18443}}^1$

素因数の和:19268

約数の個数: 32

約数和(自身を含む): 127491567840

約数和(自身を除く): 48961384498

約数列:

[1, 2, 13, 26, 389, 421, 778, 842, 5057, 5473, 10114, 10946, 18443, 36886, 163769, 239759, 327538, 479518, 2128997, 4257994, 7174327, 7764503, 14348654, 15529006, 93266251, 100938539, 186532502, 201877078, 3020391667, 6040783334, 39265091671, 78530183342]

約数ペア:

[(1, 78530183342), (2, 39265091671), (13, 6040783334), (26, 3020391667), (389, 201877078), (421, 186532502), (778, 100938539), (842, 93266251), (5057, 15529006), (5473, 14348654), (10114, 7764503), (10946, 7174327), (18443, 4257994), (36886, 2128997), (163769, 479518), (239759, 327538)]