471426488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{11083}}^1$

素因数の和:11511

約数の個数: 32

約数和(自身を含む): 954332400

約数和(自身を除く): 482905912

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 409, 818, 1636, 3272, 5317, 10634, 11083, 21268, 22166, 42536, 44332, 88664, 144079, 288158, 576316, 1152632, 4532947, 9065894, 18131788, 36263576, 58928311, 117856622, 235713244, 471426488]

約数ペア:

[(1, 471426488), (2, 235713244), (4, 117856622), (8, 58928311), (13, 36263576), (26, 18131788), (52, 9065894), (104, 4532947), (409, 1152632), (818, 576316), (1636, 288158), (3272, 144079), (5317, 88664), (10634, 44332), (11083, 42536), (21268, 22166)]