2015646711

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{967}}^1$

素因数の和:1128

約数の個数: 64

約数和(自身を含む): 3187430400

約数和(自身を除く): 1171783689

約数列:

[1, 3, 13, 19, 29, 39, 57, 87, 97, 247, 291, 377, 551, 741, 967, 1131, 1261, 1653, 1843, 2813, 2901, 3783, 5529, 7163, 8439, 12571, 18373, 21489, 23959, 28043, 36569, 37713, 53447, 55119, 71877, 84129, 93799, 109707, 160341, 238849, 281397, 364559, 532817, 694811, 716547, 1093677, 1219387, 1598451, 1782181, 2084433, 2720171, 3658161, 5346543, 6926621, 8160513, 20779863, 23168353, 35362223, 51683249, 69505059, 106086669, 155049747, 671882237, 2015646711]

約数ペア:

[(1, 2015646711), (3, 671882237), (13, 155049747), (19, 106086669), (29, 69505059), (39, 51683249), (57, 35362223), (87, 23168353), (97, 20779863), (247, 8160513), (291, 6926621), (377, 5346543), (551, 3658161), (741, 2720171), (967, 2084433), (1131, 1782181), (1261, 1598451), (1653, 1219387), (1843, 1093677), (2813, 716547), (2901, 694811), (3783, 532817), (5529, 364559), (7163, 281397), (8439, 238849), (12571, 160341), (18373, 109707), (21489, 93799), (23959, 84129), (28043, 71877), (36569, 55119), (37713, 53447)]