238383028

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{45389}}^1$

素因数の和:45507

約数の個数: 24

約数和(自身を含む): 453718440

約数和(自身を除く): 215335412

約数列:

[1, 2, 4, 13, 26, 52, 101, 202, 404, 1313, 2626, 5252, 45389, 90778, 181556, 590057, 1180114, 2360228, 4584289, 9168578, 18337156, 59595757, 119191514, 238383028]

約数ペア:

[(1, 238383028), (2, 119191514), (4, 59595757), (13, 18337156), (26, 9168578), (52, 4584289), (101, 2360228), (202, 1180114), (404, 590057), (1313, 181556), (2626, 90778), (5252, 45389)]