3081000758

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{12721}}^1$

素因数の和:12944

約数の個数: 32

約数和(自身を含む): 5138670240

約数和(自身を除く): 2057669482

約数列:

[1, 2, 11, 22, 101, 109, 202, 218, 1111, 1199, 2222, 2398, 11009, 12721, 22018, 25442, 121099, 139931, 242198, 279862, 1284821, 1386589, 2569642, 2773178, 14133031, 15252479, 28266062, 30504958, 140045489, 280090978, 1540500379, 3081000758]

約数ペア:

[(1, 3081000758), (2, 1540500379), (11, 280090978), (22, 140045489), (101, 30504958), (109, 28266062), (202, 15252479), (218, 14133031), (1111, 2773178), (1199, 2569642), (2222, 1386589), (2398, 1284821), (11009, 279862), (12721, 242198), (22018, 139931), (25442, 121099)]