1996451718

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{509}}^1\times {\mathrm{4703}}^1$

素因数の和:5356

約数の個数: 32

約数和(自身を含む): 4030387200

約数和(自身を除く): 2033935482

約数列:

[1, 2, 3, 6, 139, 278, 417, 509, 834, 1018, 1527, 3054, 4703, 9406, 14109, 28218, 70751, 141502, 212253, 424506, 653717, 1307434, 1961151, 2393827, 3922302, 4787654, 7181481, 14362962, 332741953, 665483906, 998225859, 1996451718]

約数ペア:

[(1, 1996451718), (2, 998225859), (3, 665483906), (6, 332741953), (139, 14362962), (278, 7181481), (417, 4787654), (509, 3922302), (834, 2393827), (1018, 1961151), (1527, 1307434), (3054, 653717), (4703, 424506), (9406, 212253), (14109, 141502), (28218, 70751)]