1900757036

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{8681}}^1$

素因数の和:8814

約数の個数: 48

約数和(自身を含む): 3636716160

約数和(自身を除く): 1735959124

約数列:

[1, 2, 4, 19, 38, 43, 67, 76, 86, 134, 172, 268, 817, 1273, 1634, 2546, 2881, 3268, 5092, 5762, 8681, 11524, 17362, 34724, 54739, 109478, 164939, 218956, 329878, 373283, 581627, 659756, 746566, 1163254, 1493132, 2326508, 7092377, 11050913, 14184754, 22101826, 25009961, 28369508, 44203652, 50019922, 100039844, 475189259, 950378518, 1900757036]

約数ペア:

[(1, 1900757036), (2, 950378518), (4, 475189259), (19, 100039844), (38, 50019922), (43, 44203652), (67, 28369508), (76, 25009961), (86, 22101826), (134, 14184754), (172, 11050913), (268, 7092377), (817, 2326508), (1273, 1493132), (1634, 1163254), (2546, 746566), (2881, 659756), (3268, 581627), (5092, 373283), (5762, 329878), (8681, 218956), (11524, 164939), (17362, 109478), (34724, 54739)]