268796894

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{547}}^1$

素因数の和:812

約数の個数: 32

約数和(自身を含む): 435002400

約数和(自身を除く): 166205506

約数列:

[1, 2, 17, 34, 97, 149, 194, 298, 547, 1094, 1649, 2533, 3298, 5066, 9299, 14453, 18598, 28906, 53059, 81503, 106118, 163006, 245701, 491402, 902003, 1385551, 1804006, 2771102, 7905791, 15811582, 134398447, 268796894]

約数ペア:

[(1, 268796894), (2, 134398447), (17, 15811582), (34, 7905791), (97, 2771102), (149, 1804006), (194, 1385551), (298, 902003), (547, 491402), (1094, 245701), (1649, 163006), (2533, 106118), (3298, 81503), (5066, 53059), (9299, 28906), (14453, 18598)]