2016129885

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{10709}}^1$

素因数の和:10898

約数の個数: 64

約数和(自身を含む): 4046837760

約数和(自身を除く): 2030707875

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 163, 165, 231, 385, 489, 815, 1141, 1155, 1793, 2445, 3423, 5379, 5705, 8965, 10709, 12551, 17115, 26895, 32127, 37653, 53545, 62755, 74963, 117799, 160635, 188265, 224889, 353397, 374815, 588995, 824593, 1124445, 1745567, 1766985, 2473779, 4122965, 5236701, 8727835, 12218969, 12368895, 19201237, 26183505, 36656907, 57603711, 61094845, 96006185, 134408659, 183284535, 288018555, 403225977, 672043295, 2016129885]

約数ペア:

[(1, 2016129885), (3, 672043295), (5, 403225977), (7, 288018555), (11, 183284535), (15, 134408659), (21, 96006185), (33, 61094845), (35, 57603711), (55, 36656907), (77, 26183505), (105, 19201237), (163, 12368895), (165, 12218969), (231, 8727835), (385, 5236701), (489, 4122965), (815, 2473779), (1141, 1766985), (1155, 1745567), (1793, 1124445), (2445, 824593), (3423, 588995), (5379, 374815), (5705, 353397), (8965, 224889), (10709, 188265), (12551, 160635), (17115, 117799), (26895, 74963), (32127, 62755), (37653, 53545)]