13498577008

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3887839}}^1$

素因数の和:3887885

約数の個数: 40

約数和(自身を含む): 30853898240

約数和(自身を除く): 17355321232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 3887839, 7775678, 15551356, 27214873, 31102712, 54429746, 62205424, 108859492, 120523009, 217718984, 241046018, 435437968, 482092036, 843661063, 964184072, 1687322126, 1928368144, 3374644252, 6749288504, 13498577008]

約数ペア:

[(1, 13498577008), (2, 6749288504), (4, 3374644252), (7, 1928368144), (8, 1687322126), (14, 964184072), (16, 843661063), (28, 482092036), (31, 435437968), (56, 241046018), (62, 217718984), (112, 120523009), (124, 108859492), (217, 62205424), (248, 54429746), (434, 31102712), (496, 27214873), (868, 15551356), (1736, 7775678), (3472, 3887839)]