1020740356

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{1033}}^1$

素因数の和:1228

約数の個数: 48

約数和(自身を含む): 1876089600

約数和(自身を除く): 855349244

約数列:

[1, 2, 4, 53, 59, 79, 106, 118, 158, 212, 236, 316, 1033, 2066, 3127, 4132, 4187, 4661, 6254, 8374, 9322, 12508, 16748, 18644, 54749, 60947, 81607, 109498, 121894, 163214, 218996, 243788, 247033, 326428, 494066, 988132, 3230191, 4325171, 4814813, 6460382, 8650342, 9629626, 12920764, 17300684, 19259252, 255185089, 510370178, 1020740356]

約数ペア:

[(1, 1020740356), (2, 510370178), (4, 255185089), (53, 19259252), (59, 17300684), (79, 12920764), (106, 9629626), (118, 8650342), (158, 6460382), (212, 4814813), (236, 4325171), (316, 3230191), (1033, 988132), (2066, 494066), (3127, 326428), (4132, 247033), (4187, 243788), (4661, 218996), (6254, 163214), (8374, 121894), (9322, 109498), (12508, 81607), (16748, 60947), (18644, 54749)]