689540689882

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{10831}}^1\times {\mathrm{29833}}^1$

素因数の和:40774

約数の個数: 32

約数和(自身を含む): 1140115140864

約数和(自身を除く): 450574450982

約数列:

[1, 2, 11, 22, 97, 194, 1067, 2134, 10831, 21662, 29833, 59666, 119141, 238282, 328163, 656326, 1050607, 2101214, 2893801, 5787602, 11556677, 23113354, 31831811, 63663622, 323121223, 646242446, 3554333453, 7108666906, 31342758631, 62685517262, 344770344941, 689540689882]

約数ペア:

[(1, 689540689882), (2, 344770344941), (11, 62685517262), (22, 31342758631), (97, 7108666906), (194, 3554333453), (1067, 646242446), (2134, 323121223), (10831, 63663622), (21662, 31831811), (29833, 23113354), (59666, 11556677), (119141, 5787602), (238282, 2893801), (328163, 2101214), (656326, 1050607)]