2045653810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{468113}}^1$

素因数の和:468162

約数の個数: 32

約数和(自身を含む): 4044504960

約数和(自身を除く): 1998851150

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 468113, 936226, 2340565, 4681130, 8894147, 10766599, 17788294, 21533198, 44470735, 53832995, 88941470, 107665990, 204565381, 409130762, 1022826905, 2045653810]

約数ペア:

[(1, 2045653810), (2, 1022826905), (5, 409130762), (10, 204565381), (19, 107665990), (23, 88941470), (38, 53832995), (46, 44470735), (95, 21533198), (115, 17788294), (190, 10766599), (230, 8894147), (437, 4681130), (874, 2340565), (2185, 936226), (4370, 468113)]