2220582

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1$

素因数の和:122

約数の個数: 64

約数和(自身を含む): 5644800

約数和(自身を除く): 3424218

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 83, 91, 98, 147, 166, 182, 249, 273, 294, 343, 498, 546, 581, 637, 686, 1029, 1079, 1162, 1274, 1743, 1911, 2058, 2158, 3237, 3486, 3822, 4067, 4459, 6474, 7553, 8134, 8918, 12201, 13377, 15106, 22659, 24402, 26754, 28469, 45318, 52871, 56938, 85407, 105742, 158613, 170814, 317226, 370097, 740194, 1110291, 2220582]

約数ペア:

[(1, 2220582), (2, 1110291), (3, 740194), (6, 370097), (7, 317226), (13, 170814), (14, 158613), (21, 105742), (26, 85407), (39, 56938), (42, 52871), (49, 45318), (78, 28469), (83, 26754), (91, 24402), (98, 22659), (147, 15106), (166, 13377), (182, 12201), (249, 8918), (273, 8134), (294, 7553), (343, 6474), (498, 4459), (546, 4067), (581, 3822), (637, 3486), (686, 3237), (1029, 2158), (1079, 2058), (1162, 1911), (1274, 1743)]