1919217482

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{620303}}^1$

素因数の和:620342

約数の個数: 32

約数和(自身を含む): 3751598592

約数和(自身を除く): 1832381110

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 620303, 1240606, 4342121, 8063939, 8684242, 10545151, 16127878, 21090302, 56447573, 73816057, 112895146, 137086963, 147632114, 274173926, 959608741, 1919217482]

約数ペア:

[(1, 1919217482), (2, 959608741), (7, 274173926), (13, 147632114), (14, 137086963), (17, 112895146), (26, 73816057), (34, 56447573), (91, 21090302), (119, 16127878), (182, 10545151), (221, 8684242), (238, 8063939), (442, 4342121), (1547, 1240606), (3094, 620303)]