4990116144

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{7996981}}^1$

素因数の和:7997005

約数の個数: 40

約数和(自身を含む): 13882760752

約数和(自身を除く): 8892644608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 7996981, 15993962, 23990943, 31987924, 47981886, 63975848, 95963772, 103960753, 127951696, 191927544, 207921506, 311882259, 383855088, 415843012, 623764518, 831686024, 1247529036, 1663372048, 2495058072, 4990116144]

約数ペア:

[(1, 4990116144), (2, 2495058072), (3, 1663372048), (4, 1247529036), (6, 831686024), (8, 623764518), (12, 415843012), (13, 383855088), (16, 311882259), (24, 207921506), (26, 191927544), (39, 127951696), (48, 103960753), (52, 95963772), (78, 63975848), (104, 47981886), (156, 31987924), (208, 23990943), (312, 15993962), (624, 7996981)]