1330281836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1\times {\mathrm{1597}}^1$

素因数の和:1890

約数の個数: 48

約数和(自身を含む): 2552018784

約数和(自身を除く): 1221736948

約数列:

[1, 2, 4, 13, 26, 52, 83, 166, 193, 332, 386, 772, 1079, 1597, 2158, 2509, 3194, 4316, 5018, 6388, 10036, 16019, 20761, 32038, 41522, 64076, 83044, 132551, 208247, 265102, 308221, 416494, 530204, 616442, 832988, 1232884, 1723163, 3446326, 4006873, 6892652, 8013746, 16027492, 25582343, 51164686, 102329372, 332570459, 665140918, 1330281836]

約数ペア:

[(1, 1330281836), (2, 665140918), (4, 332570459), (13, 102329372), (26, 51164686), (52, 25582343), (83, 16027492), (166, 8013746), (193, 6892652), (332, 4006873), (386, 3446326), (772, 1723163), (1079, 1232884), (1597, 832988), (2158, 616442), (2509, 530204), (3194, 416494), (4316, 308221), (5018, 265102), (6388, 208247), (10036, 132551), (16019, 83044), (20761, 64076), (32038, 41522)]