2228553314

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{29}}^1\times {\mathrm{17489}}^1$

素因数の和:17559

約数の個数: 32

約数和(自身を含む): 3746358000

約数和(自身を除く): 1517804686

約数列:

[1, 2, 13, 26, 29, 58, 169, 338, 377, 754, 2197, 4394, 4901, 9802, 17489, 34978, 63713, 127426, 227357, 454714, 507181, 1014362, 2955641, 5911282, 6593353, 13186706, 38423333, 76846666, 85713589, 171427178, 1114276657, 2228553314]

約数ペア:

[(1, 2228553314), (2, 1114276657), (13, 171427178), (26, 85713589), (29, 76846666), (58, 38423333), (169, 13186706), (338, 6593353), (377, 5911282), (754, 2955641), (2197, 1014362), (4394, 507181), (4901, 454714), (9802, 227357), (17489, 127426), (34978, 63713)]