1040985426

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{38461}}^1$

素因数の和:38826

約数の個数: 32

約数和(自身を含む): 2248642368

約数和(自身を除く): 1207656942

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 347, 694, 1041, 2082, 4511, 9022, 13533, 27066, 38461, 76922, 115383, 230766, 499993, 999986, 1499979, 2999958, 13345967, 26691934, 40037901, 80075802, 173497571, 346995142, 520492713, 1040985426]

約数ペア:

[(1, 1040985426), (2, 520492713), (3, 346995142), (6, 173497571), (13, 80075802), (26, 40037901), (39, 26691934), (78, 13345967), (347, 2999958), (694, 1499979), (1041, 999986), (2082, 499993), (4511, 230766), (9022, 115383), (13533, 76922), (27066, 38461)]