1856165612

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{6709}}^1$

素因数の和:7002

約数の個数: 48

約数和(自身を含む): 3819224640

約数和(自身を除く): 1963059028

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 241, 287, 482, 574, 964, 1148, 1687, 3374, 6709, 6748, 9881, 13418, 19762, 26836, 39524, 46963, 69167, 93926, 138334, 187852, 275069, 276668, 550138, 1100276, 1616869, 1925483, 3233738, 3850966, 6467476, 7701932, 11318083, 22636166, 45272332, 66291629, 132583258, 265166516, 464041403, 928082806, 1856165612]

約数ペア:

[(1, 1856165612), (2, 928082806), (4, 464041403), (7, 265166516), (14, 132583258), (28, 66291629), (41, 45272332), (82, 22636166), (164, 11318083), (241, 7701932), (287, 6467476), (482, 3850966), (574, 3233738), (964, 1925483), (1148, 1616869), (1687, 1100276), (3374, 550138), (6709, 276668), (6748, 275069), (9881, 187852), (13418, 138334), (19762, 93926), (26836, 69167), (39524, 46963)]