1038354668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1\times {\mathrm{659}}^1$

素因数の和:1026

約数の個数: 48

約数和(自身を含む): 1982571360

約数和(自身を除く): 944216692

約数列:

[1, 2, 4, 13, 26, 52, 157, 193, 314, 386, 628, 659, 772, 1318, 2041, 2509, 2636, 4082, 5018, 8164, 8567, 10036, 17134, 30301, 34268, 60602, 103463, 121204, 127187, 206926, 254374, 393913, 413852, 508748, 787826, 1345019, 1575652, 1653431, 2690038, 3306862, 5380076, 6613724, 19968359, 39936718, 79873436, 259588667, 519177334, 1038354668]

約数ペア:

[(1, 1038354668), (2, 519177334), (4, 259588667), (13, 79873436), (26, 39936718), (52, 19968359), (157, 6613724), (193, 5380076), (314, 3306862), (386, 2690038), (628, 1653431), (659, 1575652), (772, 1345019), (1318, 787826), (2041, 508748), (2509, 413852), (2636, 393913), (4082, 254374), (5018, 206926), (8164, 127187), (8567, 121204), (10036, 103463), (17134, 60602), (30301, 34268)]