3137368

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{311}}^1$

素因数の和:427

約数の個数: 32

約数和(自身を含む): 6420960

約数和(自身を除く): 3283592

約数列:

[1, 2, 4, 8, 13, 26, 52, 97, 104, 194, 311, 388, 622, 776, 1244, 1261, 2488, 2522, 4043, 5044, 8086, 10088, 16172, 30167, 32344, 60334, 120668, 241336, 392171, 784342, 1568684, 3137368]

約数ペア:

[(1, 3137368), (2, 1568684), (4, 784342), (8, 392171), (13, 241336), (26, 120668), (52, 60334), (97, 32344), (104, 30167), (194, 16172), (311, 10088), (388, 8086), (622, 5044), (776, 4043), (1244, 2522), (1261, 2488)]