1301803468

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{9749}}^1$

素因数の和:10030

約数の個数: 48

約数和(自身を含む): 2751840000

約数和(自身を除く): 1450036532

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 251, 266, 502, 532, 1004, 1757, 3514, 4769, 7028, 9538, 9749, 19076, 19498, 33383, 38996, 66766, 68243, 133532, 136486, 185231, 272972, 370462, 740924, 1296617, 2446999, 2593234, 4893998, 5186468, 9787996, 17128993, 34257986, 46492981, 68515972, 92985962, 185971924, 325450867, 650901734, 1301803468]

約数ペア:

[(1, 1301803468), (2, 650901734), (4, 325450867), (7, 185971924), (14, 92985962), (19, 68515972), (28, 46492981), (38, 34257986), (76, 17128993), (133, 9787996), (251, 5186468), (266, 4893998), (502, 2593234), (532, 2446999), (1004, 1296617), (1757, 740924), (3514, 370462), (4769, 272972), (7028, 185231), (9538, 136486), (9749, 133532), (19076, 68243), (19498, 66766), (33383, 38996)]