4009115894

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1\times {\mathrm{19267}}^1$

素因数の和:19532

約数の個数: 32

約数和(自身を含む): 6991971840

約数和(自身を除く): 2982855946

約数列:

[1, 2, 7, 14, 89, 167, 178, 334, 623, 1169, 1246, 2338, 14863, 19267, 29726, 38534, 104041, 134869, 208082, 269738, 1714763, 3217589, 3429526, 6435178, 12003341, 22523123, 24006682, 45046246, 286365421, 572730842, 2004557947, 4009115894]

約数ペア:

[(1, 4009115894), (2, 2004557947), (7, 572730842), (14, 286365421), (89, 45046246), (167, 24006682), (178, 22523123), (334, 12003341), (623, 6435178), (1169, 3429526), (1246, 3217589), (2338, 1714763), (14863, 269738), (19267, 208082), (29726, 134869), (38534, 104041)]