245239422

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1\times {\mathrm{3821}}^1$

素因数の和:4408

約数の個数: 32

約数和(自身を含む): 517345920

約数和(自身を除く): 272106498

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 563, 1126, 1689, 3378, 3821, 7642, 10697, 11463, 21394, 22926, 32091, 64182, 72599, 145198, 217797, 435594, 2151223, 4302446, 6453669, 12907338, 40873237, 81746474, 122619711, 245239422]

約数ペア:

[(1, 245239422), (2, 122619711), (3, 81746474), (6, 40873237), (19, 12907338), (38, 6453669), (57, 4302446), (114, 2151223), (563, 435594), (1126, 217797), (1689, 145198), (3378, 72599), (3821, 64182), (7642, 32091), (10697, 22926), (11463, 21394)]