4205749249

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1\times {\mathrm{787}}^1$

素因数の和:1177

約数の個数: 32

約数和(自身を含む): 4826191104

約数和(自身を除く): 620441855

約数列:

[1, 13, 23, 61, 293, 299, 787, 793, 1403, 3809, 6739, 10231, 17873, 18101, 18239, 48007, 87607, 230591, 232349, 235313, 411079, 624091, 1104161, 2997683, 5303593, 5344027, 14066051, 14354093, 68946709, 182858663, 323519173, 4205749249]

約数ペア:

[(1, 4205749249), (13, 323519173), (23, 182858663), (61, 68946709), (293, 14354093), (299, 14066051), (787, 5344027), (793, 5303593), (1403, 2997683), (3809, 1104161), (6739, 624091), (10231, 411079), (17873, 235313), (18101, 232349), (18239, 230591), (48007, 87607)]