307574414

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{8363}}^1$

素因数の和:8480

約数の個数: 32

約数和(自身を含む): 549213696

約数和(自身を除く): 241639282

約数列:

[1, 2, 7, 14, 37, 71, 74, 142, 259, 497, 518, 994, 2627, 5254, 8363, 16726, 18389, 36778, 58541, 117082, 309431, 593773, 618862, 1187546, 2166017, 4156411, 4332034, 8312822, 21969601, 43939202, 153787207, 307574414]

約数ペア:

[(1, 307574414), (2, 153787207), (7, 43939202), (14, 21969601), (37, 8312822), (71, 4332034), (74, 4156411), (142, 2166017), (259, 1187546), (497, 618862), (518, 593773), (994, 309431), (2627, 117082), (5254, 58541), (8363, 36778), (16726, 18389)]