298984610

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{3917}}^1$

素因数の和:4390

約数の個数: 32

約数和(自身を含む): 571244400

約数和(自身を除く): 272259790

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 449, 898, 2245, 3917, 4490, 7633, 7834, 15266, 19585, 38165, 39170, 66589, 76330, 133178, 332945, 665890, 1758733, 3517466, 8793665, 17587330, 29898461, 59796922, 149492305, 298984610]

約数ペア:

[(1, 298984610), (2, 149492305), (5, 59796922), (10, 29898461), (17, 17587330), (34, 8793665), (85, 3517466), (170, 1758733), (449, 665890), (898, 332945), (2245, 133178), (3917, 76330), (4490, 66589), (7633, 39170), (7834, 38165), (15266, 19585)]