2218921292

素因数分解:

$2^2\times 7^2\times {\mathrm{2309}}^1\times {\mathrm{4903}}^1$

素因数の和:7230

約数の個数: 36

約数和(自身を含む): 4519967760

約数和(自身を除く): 2301046468

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 2309, 4618, 4903, 9236, 9806, 16163, 19612, 32326, 34321, 64652, 68642, 113141, 137284, 226282, 240247, 452564, 480494, 960988, 11321027, 22642054, 45284108, 79247189, 158494378, 316988756, 554730323, 1109460646, 2218921292]

約数ペア:

[(1, 2218921292), (2, 1109460646), (4, 554730323), (7, 316988756), (14, 158494378), (28, 79247189), (49, 45284108), (98, 22642054), (196, 11321027), (2309, 960988), (4618, 480494), (4903, 452564), (9236, 240247), (9806, 226282), (16163, 137284), (19612, 113141), (32326, 68642), (34321, 64652)]