491400936

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{525001}}^1$

素因数の和:525026

約数の個数: 48

約数和(自身を含む): 1433255460

約数和(自身を除く): 941854524

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 525001, 1050002, 1575003, 2100004, 3150006, 4200008, 4725009, 6300012, 6825013, 9450018, 12600024, 13650026, 18900036, 20475039, 27300052, 37800072, 40950078, 54600104, 61425117, 81900156, 122850234, 163800312, 245700468, 491400936]

約数ペア:

[(1, 491400936), (2, 245700468), (3, 163800312), (4, 122850234), (6, 81900156), (8, 61425117), (9, 54600104), (12, 40950078), (13, 37800072), (18, 27300052), (24, 20475039), (26, 18900036), (36, 13650026), (39, 12600024), (52, 9450018), (72, 6825013), (78, 6300012), (104, 4725009), (117, 4200008), (156, 3150006), (234, 2100004), (312, 1575003), (468, 1050002), (936, 525001)]