268510996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{617}}^1\times {\mathrm{8369}}^1$

素因数の和:9003

約数の個数: 24

約数和(自身を含む): 506920680

約数和(自身を除く): 238409684

約数列:

[1, 2, 4, 13, 26, 52, 617, 1234, 2468, 8021, 8369, 16042, 16738, 32084, 33476, 108797, 217594, 435188, 5163673, 10327346, 20654692, 67127749, 134255498, 268510996]

約数ペア:

[(1, 268510996), (2, 134255498), (4, 67127749), (13, 20654692), (26, 10327346), (52, 5163673), (617, 435188), (1234, 217594), (2468, 108797), (8021, 33476), (8369, 32084), (16042, 16738)]