2179677916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{60139}}^1$

素因数の和:60214

約数の個数: 48

約数和(自身を含む): 4455652320

約数和(自身を除く): 2275974404

約数列:

[1, 2, 4, 13, 17, 26, 34, 41, 52, 68, 82, 164, 221, 442, 533, 697, 884, 1066, 1394, 2132, 2788, 9061, 18122, 36244, 60139, 120278, 240556, 781807, 1022363, 1563614, 2044726, 2465699, 3127228, 4089452, 4931398, 9862796, 13290719, 26581438, 32054087, 41916883, 53162876, 64108174, 83833766, 128216348, 167667532, 544919479, 1089838958, 2179677916]

約数ペア:

[(1, 2179677916), (2, 1089838958), (4, 544919479), (13, 167667532), (17, 128216348), (26, 83833766), (34, 64108174), (41, 53162876), (52, 41916883), (68, 32054087), (82, 26581438), (164, 13290719), (221, 9862796), (442, 4931398), (533, 4089452), (697, 3127228), (884, 2465699), (1066, 2044726), (1394, 1563614), (2132, 1022363), (2788, 781807), (9061, 240556), (18122, 120278), (36244, 60139)]