1809606596

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{751}}^1\times {\mathrm{1831}}^1$

素因数の和:2640

約数の個数: 48

約数和(自身を含む): 3703160832

約数和(自身を除く): 1893554236

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 751, 1316, 1502, 1831, 3004, 3662, 5257, 7324, 10514, 12817, 21028, 25634, 35297, 51268, 70594, 86057, 141188, 172114, 247079, 344228, 494158, 602399, 988316, 1204798, 1375081, 2409596, 2750162, 5500324, 9625567, 19251134, 38502268, 64628807, 129257614, 258515228, 452401649, 904803298, 1809606596]

約数ペア:

[(1, 1809606596), (2, 904803298), (4, 452401649), (7, 258515228), (14, 129257614), (28, 64628807), (47, 38502268), (94, 19251134), (188, 9625567), (329, 5500324), (658, 2750162), (751, 2409596), (1316, 1375081), (1502, 1204798), (1831, 988316), (3004, 602399), (3662, 494158), (5257, 344228), (7324, 247079), (10514, 172114), (12817, 141188), (21028, 86057), (25634, 70594), (35297, 51268)]