1900474422

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{87523}}^1$

素因数の和:87593

約数の個数: 64

約数和(自身を含む): 4839727104

約数和(自身を除く): 2939252682

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 47, 66, 77, 94, 141, 154, 231, 282, 329, 462, 517, 658, 987, 1034, 1551, 1974, 3102, 3619, 7238, 10857, 21714, 87523, 175046, 262569, 525138, 612661, 962753, 1225322, 1837983, 1925506, 2888259, 3675966, 4113581, 5776518, 6739271, 8227162, 12340743, 13478542, 20217813, 24681486, 28795067, 40435626, 45249391, 57590134, 86385201, 90498782, 135748173, 172770402, 271496346, 316745737, 633491474, 950237211, 1900474422]

約数ペア:

[(1, 1900474422), (2, 950237211), (3, 633491474), (6, 316745737), (7, 271496346), (11, 172770402), (14, 135748173), (21, 90498782), (22, 86385201), (33, 57590134), (42, 45249391), (47, 40435626), (66, 28795067), (77, 24681486), (94, 20217813), (141, 13478542), (154, 12340743), (231, 8227162), (282, 6739271), (329, 5776518), (462, 4113581), (517, 3675966), (658, 2888259), (987, 1925506), (1034, 1837983), (1551, 1225322), (1974, 962753), (3102, 612661), (3619, 525138), (7238, 262569), (10857, 175046), (21714, 87523)]