2820954

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:270

約数の個数: 32

約数和(自身を含む): 5898816

約数和(自身を除く): 3077862

約数列:

[1, 2, 3, 6, 37, 74, 97, 111, 131, 194, 222, 262, 291, 393, 582, 786, 3589, 4847, 7178, 9694, 10767, 12707, 14541, 21534, 25414, 29082, 38121, 76242, 470159, 940318, 1410477, 2820954]

約数ペア:

[(1, 2820954), (2, 1410477), (3, 940318), (6, 470159), (37, 76242), (74, 38121), (97, 29082), (111, 25414), (131, 21534), (194, 14541), (222, 12707), (262, 10767), (291, 9694), (393, 7178), (582, 4847), (786, 3589)]