2019384354

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1\times {\mathrm{1163}}^1$

素因数の和:1491

約数の個数: 64

約数和(自身を含む): 4413999744

約数和(自身を除く): 2394615390

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 113, 197, 226, 339, 394, 591, 678, 1163, 1182, 1469, 2326, 2561, 2938, 3489, 4407, 5122, 6978, 7683, 8814, 15119, 15366, 22261, 30238, 44522, 45357, 66783, 90714, 131419, 133566, 229111, 262838, 289393, 394257, 458222, 578786, 687333, 788514, 868179, 1374666, 1708447, 1736358, 2978443, 3416894, 5125341, 5956886, 8935329, 10250682, 17870658, 25889543, 51779086, 77668629, 155337258, 336564059, 673128118, 1009692177, 2019384354]

約数ペア:

[(1, 2019384354), (2, 1009692177), (3, 673128118), (6, 336564059), (13, 155337258), (26, 77668629), (39, 51779086), (78, 25889543), (113, 17870658), (197, 10250682), (226, 8935329), (339, 5956886), (394, 5125341), (591, 3416894), (678, 2978443), (1163, 1736358), (1182, 1708447), (1469, 1374666), (2326, 868179), (2561, 788514), (2938, 687333), (3489, 578786), (4407, 458222), (5122, 394257), (6978, 289393), (7683, 262838), (8814, 229111), (15119, 133566), (15366, 131419), (22261, 90714), (30238, 66783), (44522, 45357)]