1627889714

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{354043}}^1$

素因数の和:354086

約数の個数: 24

約数和(自身を含む): 2825271120

約数和(自身を除く): 1197381406

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 2299, 4598, 354043, 708086, 3894473, 6726817, 7788946, 13453634, 42839203, 73994987, 85678406, 147989974, 813944857, 1627889714]

約数ペア:

[(1, 1627889714), (2, 813944857), (11, 147989974), (19, 85678406), (22, 73994987), (38, 42839203), (121, 13453634), (209, 7788946), (242, 6726817), (418, 3894473), (2299, 708086), (4598, 354043)]