1292189962

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{821}}^1$

素因数の和:1007

約数の個数: 64

約数和(自身を含む): 2397346560

約数和(自身を除く): 1105156598

約数列:

[1, 2, 7, 14, 19, 38, 61, 97, 122, 133, 194, 266, 427, 679, 821, 854, 1159, 1358, 1642, 1843, 2318, 3686, 5747, 5917, 8113, 11494, 11834, 12901, 15599, 16226, 25802, 31198, 41419, 50081, 79637, 82838, 100162, 109193, 112423, 159274, 218386, 224846, 350567, 557459, 701134, 786961, 951539, 1114918, 1513103, 1573922, 1903078, 3026206, 4857857, 6660773, 9715714, 10591721, 13321546, 21183442, 34004999, 68009998, 92299283, 184598566, 646094981, 1292189962]

約数ペア:

[(1, 1292189962), (2, 646094981), (7, 184598566), (14, 92299283), (19, 68009998), (38, 34004999), (61, 21183442), (97, 13321546), (122, 10591721), (133, 9715714), (194, 6660773), (266, 4857857), (427, 3026206), (679, 1903078), (821, 1573922), (854, 1513103), (1159, 1114918), (1358, 951539), (1642, 786961), (1843, 701134), (2318, 557459), (3686, 350567), (5747, 224846), (5917, 218386), (8113, 159274), (11494, 112423), (11834, 109193), (12901, 100162), (15599, 82838), (16226, 79637), (25802, 50081), (31198, 41419)]