4378629866

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{421}}^1\times {\mathrm{1303}}^1$

素因数の和:2046

約数の個数: 32

約数和(自身を含む): 7118525568

約数和(自身を除く): 2739895702

約数列:

[1, 2, 13, 26, 307, 421, 614, 842, 1303, 2606, 3991, 5473, 7982, 10946, 16939, 33878, 129247, 258494, 400021, 548563, 800042, 1097126, 1680211, 3360422, 5200273, 7131319, 10400546, 14262638, 168408841, 336817682, 2189314933, 4378629866]

約数ペア:

[(1, 4378629866), (2, 2189314933), (13, 336817682), (26, 168408841), (307, 14262638), (421, 10400546), (614, 7131319), (842, 5200273), (1303, 3360422), (2606, 1680211), (3991, 1097126), (5473, 800042), (7982, 548563), (10946, 400021), (16939, 258494), (33878, 129247)]