978833506872

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3137286881}}^1$

素因数の和:3137286903

約数の個数: 32

約数和(自身を含む): 2635320980880

約数和(自身を除く): 1656487474008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 3137286881, 6274573762, 9411860643, 12549147524, 18823721286, 25098295048, 37647442572, 40784729453, 75294885144, 81569458906, 122354188359, 163138917812, 244708376718, 326277835624, 489416753436, 978833506872]

約数ペア:

[(1, 978833506872), (2, 489416753436), (3, 326277835624), (4, 244708376718), (6, 163138917812), (8, 122354188359), (12, 81569458906), (13, 75294885144), (24, 40784729453), (26, 37647442572), (39, 25098295048), (52, 18823721286), (78, 12549147524), (104, 9411860643), (156, 6274573762), (312, 3137286881)]