1145816

素因数分解:

$2^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:136

約数の個数: 48

約数和(自身を含む): 2599200

約数和(自身を除く): 1453384

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 49, 56, 74, 79, 98, 148, 158, 196, 259, 296, 316, 392, 518, 553, 632, 1036, 1106, 1813, 2072, 2212, 2923, 3626, 3871, 4424, 5846, 7252, 7742, 11692, 14504, 15484, 20461, 23384, 30968, 40922, 81844, 143227, 163688, 286454, 572908, 1145816]

約数ペア:

[(1, 1145816), (2, 572908), (4, 286454), (7, 163688), (8, 143227), (14, 81844), (28, 40922), (37, 30968), (49, 23384), (56, 20461), (74, 15484), (79, 14504), (98, 11692), (148, 7742), (158, 7252), (196, 5846), (259, 4424), (296, 3871), (316, 3626), (392, 2923), (518, 2212), (553, 2072), (632, 1813), (1036, 1106)]