399816103674

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41189}}^1\times {\mathrm{124447}}^1$

素因数の和:165654

約数の個数: 32

約数和(自身を含む): 861170204160

約数和(自身を除く): 461354100486

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 41189, 82378, 123567, 124447, 247134, 248894, 373341, 535457, 746682, 1070914, 1606371, 1617811, 3212742, 3235622, 4853433, 9706866, 5125847483, 10251694966, 15377542449, 30755084898, 66636017279, 133272034558, 199908051837, 399816103674]

約数ペア:

[(1, 399816103674), (2, 199908051837), (3, 133272034558), (6, 66636017279), (13, 30755084898), (26, 15377542449), (39, 10251694966), (78, 5125847483), (41189, 9706866), (82378, 4853433), (123567, 3235622), (124447, 3212742), (247134, 1617811), (248894, 1606371), (373341, 1070914), (535457, 746682)]