2021738684

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{484597}}^1$

素因数の和:484757

約数の個数: 24

約数和(自身を含む): 4070623200

約数和(自身を除く): 2048884516

約数列:

[1, 2, 4, 7, 14, 28, 149, 298, 596, 1043, 2086, 4172, 484597, 969194, 1938388, 3392179, 6784358, 13568716, 72204953, 144409906, 288819812, 505434671, 1010869342, 2021738684]

約数ペア:

[(1, 2021738684), (2, 1010869342), (4, 505434671), (7, 288819812), (14, 144409906), (28, 72204953), (149, 13568716), (298, 6784358), (596, 3392179), (1043, 1938388), (2086, 969194), (4172, 484597)]