3119322518

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{18743}}^1$

素因数の和:18968

約数の個数: 32

約数和(自身を含む): 5205283776

約数和(自身を除く): 2085961258

約数列:

[1, 2, 13, 26, 37, 74, 173, 346, 481, 962, 2249, 4498, 6401, 12802, 18743, 37486, 83213, 166426, 243659, 487318, 693491, 1386982, 3242539, 6485078, 9015383, 18030766, 42153007, 84306014, 119973943, 239947886, 1559661259, 3119322518]

約数ペア:

[(1, 3119322518), (2, 1559661259), (13, 239947886), (26, 119973943), (37, 84306014), (74, 42153007), (173, 18030766), (346, 9015383), (481, 6485078), (962, 3242539), (2249, 1386982), (4498, 693491), (6401, 487318), (12802, 243659), (18743, 166426), (37486, 83213)]