2050948914

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{383}}^1\times {\mathrm{2161}}^1$

素因数の和:2615

約数の個数: 64

約数和(自身を含む): 4781998080

約数和(自身を除く): 2731049166

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 59, 118, 177, 354, 383, 413, 766, 826, 1149, 1239, 2161, 2298, 2478, 2681, 4322, 5362, 6483, 8043, 12966, 15127, 16086, 22597, 30254, 45194, 45381, 67791, 90762, 127499, 135582, 158179, 254998, 316358, 382497, 474537, 764994, 827663, 892493, 949074, 1655326, 1784986, 2482989, 2677479, 4965978, 5354958, 5793641, 11587282, 17380923, 34761846, 48832117, 97664234, 146496351, 292992702, 341824819, 683649638, 1025474457, 2050948914]

約数ペア:

[(1, 2050948914), (2, 1025474457), (3, 683649638), (6, 341824819), (7, 292992702), (14, 146496351), (21, 97664234), (42, 48832117), (59, 34761846), (118, 17380923), (177, 11587282), (354, 5793641), (383, 5354958), (413, 4965978), (766, 2677479), (826, 2482989), (1149, 1784986), (1239, 1655326), (2161, 949074), (2298, 892493), (2478, 827663), (2681, 764994), (4322, 474537), (5362, 382497), (6483, 316358), (8043, 254998), (12966, 158179), (15127, 135582), (16086, 127499), (22597, 90762), (30254, 67791), (45194, 45381)]