289202862

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{15913}}^1$

素因数の和:16164

約数の個数: 32

約数和(自身を含む): 625611168

約数和(自身を除く): 336408306

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 233, 466, 699, 1398, 3029, 6058, 9087, 15913, 18174, 31826, 47739, 95478, 206869, 413738, 620607, 1241214, 3707729, 7415458, 11123187, 22246374, 48200477, 96400954, 144601431, 289202862]

約数ペア:

[(1, 289202862), (2, 144601431), (3, 96400954), (6, 48200477), (13, 22246374), (26, 11123187), (39, 7415458), (78, 3707729), (233, 1241214), (466, 620607), (699, 413738), (1398, 206869), (3029, 95478), (6058, 47739), (9087, 31826), (15913, 18174)]