4301778

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{421}}^1$

素因数の和:570

約数の個数: 32

約数和(自身を含む): 9358272

約数和(自身を除く): 5056494

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 131, 262, 393, 421, 786, 842, 1263, 1703, 2526, 3406, 5109, 5473, 10218, 10946, 16419, 32838, 55151, 110302, 165453, 330906, 716963, 1433926, 2150889, 4301778]

約数ペア:

[(1, 4301778), (2, 2150889), (3, 1433926), (6, 716963), (13, 330906), (26, 165453), (39, 110302), (78, 55151), (131, 32838), (262, 16419), (393, 10946), (421, 10218), (786, 5473), (842, 5109), (1263, 3406), (1703, 2526)]