2015152024

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{619}}^1\times {\mathrm{13127}}^1$

素因数の和:13783

約数の個数: 32

約数和(自身を含む): 3906892800

約数和(自身を除く): 1891740776

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 619, 1238, 2476, 4952, 13127, 19189, 26254, 38378, 52508, 76756, 105016, 153512, 406937, 813874, 1627748, 3255496, 8125613, 16251226, 32502452, 65004904, 251894003, 503788006, 1007576012, 2015152024]

約数ペア:

[(1, 2015152024), (2, 1007576012), (4, 503788006), (8, 251894003), (31, 65004904), (62, 32502452), (124, 16251226), (248, 8125613), (619, 3255496), (1238, 1627748), (2476, 813874), (4952, 406937), (13127, 153512), (19189, 105016), (26254, 76756), (38378, 52508)]