38399374

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{409}}^1$

素因数の和:604

約数の個数: 32

約数和(自身を含む): 65298240

約数和(自身を除く): 26898866

約数列:

[1, 2, 13, 23, 26, 46, 157, 299, 314, 409, 598, 818, 2041, 3611, 4082, 5317, 7222, 9407, 10634, 18814, 46943, 64213, 93886, 122291, 128426, 244582, 834769, 1476899, 1669538, 2953798, 19199687, 38399374]

約数ペア:

[(1, 38399374), (2, 19199687), (13, 2953798), (23, 1669538), (26, 1476899), (46, 834769), (157, 244582), (299, 128426), (314, 122291), (409, 93886), (598, 64213), (818, 46943), (2041, 18814), (3611, 10634), (4082, 9407), (5317, 7222)]