2013154472

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{455053}}^1$

素因数の和:455145

約数の個数: 32

約数和(自身を含む): 4368518400

約数和(自身を除く): 2355363928

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 316, 553, 632, 1106, 2212, 4424, 455053, 910106, 1820212, 3185371, 3640424, 6370742, 12741484, 25482968, 35949187, 71898374, 143796748, 251644309, 287593496, 503288618, 1006577236, 2013154472]

約数ペア:

[(1, 2013154472), (2, 1006577236), (4, 503288618), (7, 287593496), (8, 251644309), (14, 143796748), (28, 71898374), (56, 35949187), (79, 25482968), (158, 12741484), (316, 6370742), (553, 3640424), (632, 3185371), (1106, 1820212), (2212, 910106), (4424, 455053)]