553639908

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1\times {\mathrm{2971}}^1$

素因数の和:3324

約数の個数: 48

約数和(自身を含む): 1321137216

約数和(自身を除く): 767497308

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 293, 318, 586, 636, 879, 1172, 1758, 2971, 3516, 5942, 8913, 11884, 15529, 17826, 31058, 35652, 46587, 62116, 93174, 157463, 186348, 314926, 472389, 629852, 870503, 944778, 1741006, 1889556, 2611509, 3482012, 5223018, 10446036, 46136659, 92273318, 138409977, 184546636, 276819954, 553639908]

約数ペア:

[(1, 553639908), (2, 276819954), (3, 184546636), (4, 138409977), (6, 92273318), (12, 46136659), (53, 10446036), (106, 5223018), (159, 3482012), (212, 2611509), (293, 1889556), (318, 1741006), (586, 944778), (636, 870503), (879, 629852), (1172, 472389), (1758, 314926), (2971, 186348), (3516, 157463), (5942, 93174), (8913, 62116), (11884, 46587), (15529, 35652), (17826, 31058)]