516174406

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{103}}^1\times {\mathrm{631}}^1$

素因数の和:785

約数の個数: 48

約数和(自身を含む): 901525248

約数和(自身を除く): 385350842

約数列:

[1, 2, 11, 19, 22, 38, 103, 206, 209, 361, 418, 631, 722, 1133, 1262, 1957, 2266, 3914, 3971, 6941, 7942, 11989, 13882, 21527, 23978, 37183, 43054, 64993, 74366, 129986, 131879, 227791, 263758, 409013, 455582, 714923, 818026, 1234867, 1429846, 2469734, 2505701, 5011402, 13583537, 23462473, 27167074, 46924946, 258087203, 516174406]

約数ペア:

[(1, 516174406), (2, 258087203), (11, 46924946), (19, 27167074), (22, 23462473), (38, 13583537), (103, 5011402), (206, 2505701), (209, 2469734), (361, 1429846), (418, 1234867), (631, 818026), (722, 714923), (1133, 455582), (1262, 409013), (1957, 263758), (2266, 227791), (3914, 131879), (3971, 129986), (6941, 74366), (7942, 64993), (11989, 43054), (13882, 37183), (21527, 23978)]