9366968624

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{112303}}^1$

素因数の和:112725

約数の個数: 40

約数和(自身を含む): 19593454272

約数和(自身を除く): 10226485648

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 401, 802, 1604, 3208, 5213, 6416, 10426, 20852, 41704, 83408, 112303, 224606, 449212, 898424, 1459939, 1796848, 2919878, 5839756, 11679512, 23359024, 45033503, 90067006, 180134012, 360268024, 585435539, 720536048, 1170871078, 2341742156, 4683484312, 9366968624]

約数ペア:

[(1, 9366968624), (2, 4683484312), (4, 2341742156), (8, 1170871078), (13, 720536048), (16, 585435539), (26, 360268024), (52, 180134012), (104, 90067006), (208, 45033503), (401, 23359024), (802, 11679512), (1604, 5839756), (3208, 2919878), (5213, 1796848), (6416, 1459939), (10426, 898424), (20852, 449212), (41704, 224606), (83408, 112303)]