1398532902

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{216023}}^1$

素因数の和:216124

約数の個数: 32

約数和(自身を含む): 3048530688

約数和(自身を除く): 1649997786

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 83, 166, 249, 498, 1079, 2158, 3237, 6474, 216023, 432046, 648069, 1296138, 2808299, 5616598, 8424897, 16849794, 17929909, 35859818, 53789727, 107579454, 233088817, 466177634, 699266451, 1398532902]

約数ペア:

[(1, 1398532902), (2, 699266451), (3, 466177634), (6, 233088817), (13, 107579454), (26, 53789727), (39, 35859818), (78, 17929909), (83, 16849794), (166, 8424897), (249, 5616598), (498, 2808299), (1079, 1296138), (2158, 648069), (3237, 432046), (6474, 216023)]