1057131868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{4177}}^1$

素因数の和:4382

約数の個数: 48

約数和(自身を含む): 2070148864

約数和(自身を除く): 1013016996

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 157, 314, 403, 628, 806, 1612, 2041, 4082, 4177, 4867, 8164, 8354, 9734, 16708, 19468, 54301, 63271, 108602, 126542, 129487, 217204, 253084, 258974, 517948, 655789, 1311578, 1683331, 2623156, 3366662, 6733324, 8525257, 17050514, 20329459, 34101028, 40658918, 81317836, 264282967, 528565934, 1057131868]

約数ペア:

[(1, 1057131868), (2, 528565934), (4, 264282967), (13, 81317836), (26, 40658918), (31, 34101028), (52, 20329459), (62, 17050514), (124, 8525257), (157, 6733324), (314, 3366662), (403, 2623156), (628, 1683331), (806, 1311578), (1612, 655789), (2041, 517948), (4082, 258974), (4177, 253084), (4867, 217204), (8164, 129487), (8354, 126542), (9734, 108602), (16708, 63271), (19468, 54301)]