1260954512

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{823}}^1\times {\mathrm{3089}}^1$

素因数の和:3951

約数の個数: 40

約数和(自身を含む): 2525790720

約数和(自身を除く): 1264836208

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 823, 1646, 3089, 3292, 6178, 6584, 12356, 13168, 24712, 25513, 49424, 51026, 95759, 102052, 191518, 204104, 383036, 408208, 766072, 1532144, 2542247, 5084494, 10168988, 20337976, 40675952, 78809657, 157619314, 315238628, 630477256, 1260954512]

約数ペア:

[(1, 1260954512), (2, 630477256), (4, 315238628), (8, 157619314), (16, 78809657), (31, 40675952), (62, 20337976), (124, 10168988), (248, 5084494), (496, 2542247), (823, 1532144), (1646, 766072), (3089, 408208), (3292, 383036), (6178, 204104), (6584, 191518), (12356, 102052), (13168, 95759), (24712, 51026), (25513, 49424)]