2194605882

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{245317}}^1$

素因数の和:245403

約数の個数: 48

約数和(自身を含む): 5510823552

約数和(自身を除く): 3316217670

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 126, 142, 213, 426, 497, 639, 994, 1278, 1491, 2982, 4473, 8946, 245317, 490634, 735951, 1471902, 1717219, 2207853, 3434438, 4415706, 5151657, 10303314, 15454971, 17417507, 30909942, 34835014, 52252521, 104505042, 121922549, 156757563, 243845098, 313515126, 365767647, 731535294, 1097302941, 2194605882]

約数ペア:

[(1, 2194605882), (2, 1097302941), (3, 731535294), (6, 365767647), (7, 313515126), (9, 243845098), (14, 156757563), (18, 121922549), (21, 104505042), (42, 52252521), (63, 34835014), (71, 30909942), (126, 17417507), (142, 15454971), (213, 10303314), (426, 5151657), (497, 4415706), (639, 3434438), (994, 2207853), (1278, 1717219), (1491, 1471902), (2982, 735951), (4473, 490634), (8946, 245317)]