2196536

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1$

素因数の和:575

約数の個数: 32

約数和(自身を含む): 4510080

約数和(自身を除く): 2313544

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 521, 527, 1042, 1054, 2084, 2108, 4168, 4216, 8857, 16151, 17714, 32302, 35428, 64604, 70856, 129208, 274567, 549134, 1098268, 2196536]

約数ペア:

[(1, 2196536), (2, 1098268), (4, 549134), (8, 274567), (17, 129208), (31, 70856), (34, 64604), (62, 35428), (68, 32302), (124, 17714), (136, 16151), (248, 8857), (521, 4216), (527, 4168), (1042, 2108), (1054, 2084)]