245847506

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{6689}}^1$

素因数の和:6778

約数の個数: 32

約数和(自身を含む): 416171520

約数和(自身を除く): 170324014

約数列:

[1, 2, 17, 23, 34, 46, 47, 94, 391, 782, 799, 1081, 1598, 2162, 6689, 13378, 18377, 36754, 113713, 153847, 227426, 307694, 314383, 628766, 2615399, 5230798, 5344511, 7230809, 10689022, 14461618, 122923753, 245847506]

約数ペア:

[(1, 245847506), (2, 122923753), (17, 14461618), (23, 10689022), (34, 7230809), (46, 5344511), (47, 5230798), (94, 2615399), (391, 628766), (782, 314383), (799, 307694), (1081, 227426), (1598, 153847), (2162, 113713), (6689, 36754), (13378, 18377)]