1396095988

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1039}}^1\times {\mathrm{1297}}^1$

素因数の和:2384

約数の個数: 48

約数和(自身を含む): 2872629760

約数和(自身を除く): 1476533772

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 1039, 1297, 2078, 2594, 4156, 5188, 7273, 9079, 14546, 18158, 29092, 36316, 38443, 47989, 76886, 95978, 153772, 191956, 269101, 335923, 538202, 671846, 1076404, 1343692, 1347583, 2695166, 5390332, 9433081, 18866162, 37732324, 49860571, 99721142, 199442284, 349023997, 698047994, 1396095988]

約数ペア:

[(1, 1396095988), (2, 698047994), (4, 349023997), (7, 199442284), (14, 99721142), (28, 49860571), (37, 37732324), (74, 18866162), (148, 9433081), (259, 5390332), (518, 2695166), (1036, 1347583), (1039, 1343692), (1297, 1076404), (2078, 671846), (2594, 538202), (4156, 335923), (5188, 269101), (7273, 191956), (9079, 153772), (14546, 95978), (18158, 76886), (29092, 47989), (36316, 38443)]