2247698388

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{103657}}^1$

素因数の和:103816

約数の個数: 48

約数和(自身を含む): 5688751040

約数和(自身を除く): 3441052652

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 139, 156, 278, 417, 556, 834, 1668, 1807, 3614, 5421, 7228, 10842, 21684, 103657, 207314, 310971, 414628, 621942, 1243884, 1347541, 2695082, 4042623, 5390164, 8085246, 14408323, 16170492, 28816646, 43224969, 57633292, 86449938, 172899876, 187308199, 374616398, 561924597, 749232796, 1123849194, 2247698388]

約数ペア:

[(1, 2247698388), (2, 1123849194), (3, 749232796), (4, 561924597), (6, 374616398), (12, 187308199), (13, 172899876), (26, 86449938), (39, 57633292), (52, 43224969), (78, 28816646), (139, 16170492), (156, 14408323), (278, 8085246), (417, 5390164), (556, 4042623), (834, 2695082), (1668, 1347541), (1807, 1243884), (3614, 621942), (5421, 414628), (7228, 310971), (10842, 207314), (21684, 103657)]