2488044

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1$

素因数の和:450

約数の個数: 48

約数和(自身を含む): 6420960

約数和(自身を除く): 3932916

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 41, 52, 78, 82, 123, 156, 164, 246, 389, 492, 533, 778, 1066, 1167, 1556, 1599, 2132, 2334, 3198, 4668, 5057, 6396, 10114, 15171, 15949, 20228, 30342, 31898, 47847, 60684, 63796, 95694, 191388, 207337, 414674, 622011, 829348, 1244022, 2488044]

約数ペア:

[(1, 2488044), (2, 1244022), (3, 829348), (4, 622011), (6, 414674), (12, 207337), (13, 191388), (26, 95694), (39, 63796), (41, 60684), (52, 47847), (78, 31898), (82, 30342), (123, 20228), (156, 15949), (164, 15171), (246, 10114), (389, 6396), (492, 5057), (533, 4668), (778, 3198), (1066, 2334), (1167, 2132), (1556, 1599)]