5641908

素因数分解:

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

素因数の和:272

約数の個数: 48

約数和(自身を含む): 13763904

約数和(自身を除く): 8121996

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 97, 111, 131, 148, 194, 222, 262, 291, 388, 393, 444, 524, 582, 786, 1164, 1572, 3589, 4847, 7178, 9694, 10767, 12707, 14356, 14541, 19388, 21534, 25414, 29082, 38121, 43068, 50828, 58164, 76242, 152484, 470159, 940318, 1410477, 1880636, 2820954, 5641908]

約数ペア:

[(1, 5641908), (2, 2820954), (3, 1880636), (4, 1410477), (6, 940318), (12, 470159), (37, 152484), (74, 76242), (97, 58164), (111, 50828), (131, 43068), (148, 38121), (194, 29082), (222, 25414), (262, 21534), (291, 19388), (388, 14541), (393, 14356), (444, 12707), (524, 10767), (582, 9694), (786, 7178), (1164, 4847), (1572, 3589)]