290182542

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{41801}}^1$

素因数の和:41908

約数の個数: 32

約数和(自身を含む): 632046240

約数和(自身を除く): 341863698

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 89, 178, 267, 534, 1157, 2314, 3471, 6942, 41801, 83602, 125403, 250806, 543413, 1086826, 1630239, 3260478, 3720289, 7440578, 11160867, 22321734, 48363757, 96727514, 145091271, 290182542]

約数ペア:

[(1, 290182542), (2, 145091271), (3, 96727514), (6, 48363757), (13, 22321734), (26, 11160867), (39, 7440578), (78, 3720289), (89, 3260478), (178, 1630239), (267, 1086826), (534, 543413), (1157, 250806), (2314, 125403), (3471, 83602), (6942, 41801)]