2912490022

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{10631}}^1$

素因数の和:10944

約数の個数: 32

約数和(自身を含む): 4838750784

約数和(自身を除く): 1926260762

約数列:

[1, 2, 13, 26, 41, 82, 257, 514, 533, 1066, 3341, 6682, 10537, 10631, 21074, 21262, 136981, 138203, 273962, 276406, 435871, 871742, 2732167, 5464334, 5666323, 11332646, 35518171, 71036342, 112018847, 224037694, 1456245011, 2912490022]

約数ペア:

[(1, 2912490022), (2, 1456245011), (13, 224037694), (26, 112018847), (41, 71036342), (82, 35518171), (257, 11332646), (514, 5666323), (533, 5464334), (1066, 2732167), (3341, 871742), (6682, 435871), (10537, 276406), (10631, 273962), (21074, 138203), (21262, 136981)]