2912142012

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{42139}}^1$

素因数の和:42602

約数の個数: 48

約数和(自身を含む): 7334382720

約数和(自身を除く): 4422240708

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 443, 886, 1329, 1772, 2658, 5316, 5759, 11518, 17277, 23036, 34554, 42139, 69108, 84278, 126417, 168556, 252834, 505668, 547807, 1095614, 1643421, 2191228, 3286842, 6573684, 18667577, 37335154, 56002731, 74670308, 112005462, 224010924, 242678501, 485357002, 728035503, 970714004, 1456071006, 2912142012]

約数ペア:

[(1, 2912142012), (2, 1456071006), (3, 970714004), (4, 728035503), (6, 485357002), (12, 242678501), (13, 224010924), (26, 112005462), (39, 74670308), (52, 56002731), (78, 37335154), (156, 18667577), (443, 6573684), (886, 3286842), (1329, 2191228), (1772, 1643421), (2658, 1095614), (5316, 547807), (5759, 505668), (11518, 252834), (17277, 168556), (23036, 126417), (34554, 84278), (42139, 69108)]