304819214

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1\times {\mathrm{2243}}^1$

素因数の和:2840

約数の個数: 32

約数和(自身を含む): 554501376

約数和(自身を除く): 249682162

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 571, 1142, 2243, 3997, 4486, 7994, 9707, 15701, 19414, 31402, 38131, 67949, 76262, 135898, 266917, 533834, 1280753, 2561506, 8965271, 17930542, 21772801, 43545602, 152409607, 304819214]

約数ペア:

[(1, 304819214), (2, 152409607), (7, 43545602), (14, 21772801), (17, 17930542), (34, 8965271), (119, 2561506), (238, 1280753), (571, 533834), (1142, 266917), (2243, 135898), (3997, 76262), (4486, 67949), (7994, 38131), (9707, 31402), (15701, 19414)]