419218552

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{317}}^1\times {\mathrm{3119}}^1$

素因数の和:3495

約数の個数: 32

約数和(自身を含む): 803649600

約数和(自身を除く): 384431048

約数列:

[1, 2, 4, 8, 53, 106, 212, 317, 424, 634, 1268, 2536, 3119, 6238, 12476, 16801, 24952, 33602, 67204, 134408, 165307, 330614, 661228, 988723, 1322456, 1977446, 3954892, 7909784, 52402319, 104804638, 209609276, 419218552]

約数ペア:

[(1, 419218552), (2, 209609276), (4, 104804638), (8, 52402319), (53, 7909784), (106, 3954892), (212, 1977446), (317, 1322456), (424, 988723), (634, 661228), (1268, 330614), (2536, 165307), (3119, 134408), (6238, 67204), (12476, 33602), (16801, 24952)]