634856274

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{208697}}^1$

素因数の和:208731

約数の個数: 36

約数和(自身を含む): 1489477626

約数和(自身を除く): 854621352

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 507, 1014, 1521, 3042, 208697, 417394, 626091, 1252182, 1878273, 2713061, 3756546, 5426122, 8139183, 16278366, 24417549, 35269793, 48835098, 70539586, 105809379, 211618758, 317428137, 634856274]

約数ペア:

[(1, 634856274), (2, 317428137), (3, 211618758), (6, 105809379), (9, 70539586), (13, 48835098), (18, 35269793), (26, 24417549), (39, 16278366), (78, 8139183), (117, 5426122), (169, 3756546), (234, 2713061), (338, 1878273), (507, 1252182), (1014, 626091), (1521, 417394), (3042, 208697)]