2388334528

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{556981}}^1$

素因数の和:557060

約数の個数: 28

約数和(自身を含む): 4810096552

約数和(自身を除く): 2421762024

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 134, 268, 536, 1072, 2144, 4288, 556981, 1113962, 2227924, 4455848, 8911696, 17823392, 35646784, 37317727, 74635454, 149270908, 298541816, 597083632, 1194167264, 2388334528]

約数ペア:

[(1, 2388334528), (2, 1194167264), (4, 597083632), (8, 298541816), (16, 149270908), (32, 74635454), (64, 37317727), (67, 35646784), (134, 17823392), (268, 8911696), (536, 4455848), (1072, 2227924), (2144, 1113962), (4288, 556981)]