748049307382

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{7686649}}^1$

素因数の和:7686880

約数の個数: 32

約数和(自身を含む): 1278443628000

約数和(自身を除く): 530394320618

約数列:

[1, 2, 13, 19, 26, 38, 197, 247, 394, 494, 2561, 3743, 5122, 7486, 48659, 97318, 7686649, 15373298, 99926437, 146046331, 199852874, 292092662, 1514269853, 1898602303, 3028539706, 3797204606, 19685508089, 28771127207, 39371016178, 57542254414, 374024653691, 748049307382]

約数ペア:

[(1, 748049307382), (2, 374024653691), (13, 57542254414), (19, 39371016178), (26, 28771127207), (38, 19685508089), (197, 3797204606), (247, 3028539706), (394, 1898602303), (494, 1514269853), (2561, 292092662), (3743, 199852874), (5122, 146046331), (7486, 99926437), (48659, 15373298), (97318, 7686649)]