414954718

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{349}}^1\times {\mathrm{467}}^1$

素因数の和:904

約数の個数: 32

約数和(自身を含む): 668304000

約数和(自身を除く): 253349282

約数列:

[1, 2, 19, 38, 67, 134, 349, 467, 698, 934, 1273, 2546, 6631, 8873, 13262, 17746, 23383, 31289, 46766, 62578, 162983, 325966, 444277, 594491, 888554, 1188982, 3096677, 6193354, 10919861, 21839722, 207477359, 414954718]

約数ペア:

[(1, 414954718), (2, 207477359), (19, 21839722), (38, 10919861), (67, 6193354), (134, 3096677), (349, 1188982), (467, 888554), (698, 594491), (934, 444277), (1273, 325966), (2546, 162983), (6631, 62578), (8873, 46766), (13262, 31289), (17746, 23383)]