8889677992

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{215309}}^1$

素因数の和:215725

約数の個数: 32

約数和(自身を含む): 17995609800

約数和(自身を除く): 9105931808

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 397, 794, 1588, 3176, 5161, 10322, 20644, 41288, 215309, 430618, 861236, 1722472, 2799017, 5598034, 11196068, 22392136, 85477673, 170955346, 341910692, 683821384, 1111209749, 2222419498, 4444838996, 8889677992]

約数ペア:

[(1, 8889677992), (2, 4444838996), (4, 2222419498), (8, 1111209749), (13, 683821384), (26, 341910692), (52, 170955346), (104, 85477673), (397, 22392136), (794, 11196068), (1588, 5598034), (3176, 2799017), (5161, 1722472), (10322, 861236), (20644, 430618), (41288, 215309)]