1375394515198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{8677}}^1\times {\mathrm{34147}}^1$

素因数の和:43048

約数の個数: 32

約数和(自身を含む): 2261638977408

約数和(自身を除く): 886244462210

約数列:

[1, 2, 11, 22, 211, 422, 2321, 4642, 8677, 17354, 34147, 68294, 95447, 190894, 375617, 751234, 1830847, 3661694, 7205017, 14410034, 20139317, 40278634, 79255187, 158510374, 296293519, 592587038, 3259228709, 6518457418, 62517932509, 125035865018, 687697257599, 1375394515198]

約数ペア:

[(1, 1375394515198), (2, 687697257599), (11, 125035865018), (22, 62517932509), (211, 6518457418), (422, 3259228709), (2321, 592587038), (4642, 296293519), (8677, 158510374), (17354, 79255187), (34147, 40278634), (68294, 20139317), (95447, 14410034), (190894, 7205017), (375617, 3661694), (751234, 1830847)]