2902718

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1$

素因数の和:452

約数の個数: 32

約数和(自身を含む): 5503680

約数和(自身を除く): 2600962

約数列:

[1, 2, 7, 13, 14, 26, 41, 82, 91, 182, 287, 389, 533, 574, 778, 1066, 2723, 3731, 5057, 5446, 7462, 10114, 15949, 31898, 35399, 70798, 111643, 207337, 223286, 414674, 1451359, 2902718]

約数ペア:

[(1, 2902718), (2, 1451359), (7, 414674), (13, 223286), (14, 207337), (26, 111643), (41, 70798), (82, 35399), (91, 31898), (182, 15949), (287, 10114), (389, 7462), (533, 5446), (574, 5057), (778, 3731), (1066, 2723)]