1247615208

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{2475427}}^1$

素因数の和:2475446

約数の個数: 48

約数和(自身を含む): 3861667680

約数和(自身を除く): 2614052472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 2475427, 4950854, 7426281, 9901708, 14852562, 17327989, 19803416, 22278843, 29705124, 34655978, 44557686, 51983967, 59410248, 69311956, 89115372, 103967934, 138623912, 155951901, 178230744, 207935868, 311903802, 415871736, 623807604, 1247615208]

約数ペア:

[(1, 1247615208), (2, 623807604), (3, 415871736), (4, 311903802), (6, 207935868), (7, 178230744), (8, 155951901), (9, 138623912), (12, 103967934), (14, 89115372), (18, 69311956), (21, 59410248), (24, 51983967), (28, 44557686), (36, 34655978), (42, 29705124), (56, 22278843), (63, 19803416), (72, 17327989), (84, 14852562), (126, 9901708), (168, 7426281), (252, 4950854), (504, 2475427)]