2013707948

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{19709}}^1$

素因数の和:19850

約数の個数: 48

約数和(自身を含む): 4172212800

約数和(自身を除く): 2158504852

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 89, 164, 178, 287, 356, 574, 623, 1148, 1246, 2492, 3649, 7298, 14596, 19709, 25543, 39418, 51086, 78836, 102172, 137963, 275926, 551852, 808069, 1616138, 1754101, 3232276, 3508202, 5656483, 7016404, 11312966, 12278707, 22625932, 24557414, 49114828, 71918141, 143836282, 287672564, 503426987, 1006853974, 2013707948]

約数ペア:

[(1, 2013707948), (2, 1006853974), (4, 503426987), (7, 287672564), (14, 143836282), (28, 71918141), (41, 49114828), (82, 24557414), (89, 22625932), (164, 12278707), (178, 11312966), (287, 7016404), (356, 5656483), (574, 3508202), (623, 3232276), (1148, 1754101), (1246, 1616138), (2492, 808069), (3649, 551852), (7298, 275926), (14596, 137963), (19709, 102172), (25543, 78836), (39418, 51086)]