2396503670405

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{10139}}^1\times {\mathrm{68611}}^1$

素因数の和:78821

約数の個数: 32

約数和(自身を含む): 3155811684480

約数和(自身を除く): 759308014075

約数列:

[1, 5, 13, 53, 65, 265, 689, 3445, 10139, 50695, 68611, 131807, 343055, 537367, 659035, 891943, 2686835, 3636383, 4459715, 6985771, 18181915, 34928855, 47272979, 236364895, 695646929, 3478234645, 9043410077, 36869287237, 45217050385, 184346436185, 479300734081, 2396503670405]

約数ペア:

[(1, 2396503670405), (5, 479300734081), (13, 184346436185), (53, 45217050385), (65, 36869287237), (265, 9043410077), (689, 3478234645), (3445, 695646929), (10139, 236364895), (50695, 47272979), (68611, 34928855), (131807, 18181915), (343055, 6985771), (537367, 4459715), (659035, 3636383), (891943, 2686835)]