2691567281

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{743}}^1$

素因数の和:977

約数の個数: 32

約数和(自身を含む): 3059804160

約数和(自身を除く): 368236879

約数列:

[1, 13, 31, 89, 101, 403, 743, 1157, 1313, 2759, 3131, 8989, 9659, 23033, 35867, 40703, 66127, 75043, 116857, 278659, 299429, 859651, 975559, 2049937, 2326333, 3622567, 6678827, 26649181, 30242329, 86824751, 207043637, 2691567281]

約数ペア:

[(1, 2691567281), (13, 207043637), (31, 86824751), (89, 30242329), (101, 26649181), (403, 6678827), (743, 3622567), (1157, 2326333), (1313, 2049937), (2759, 975559), (3131, 859651), (8989, 299429), (9659, 278659), (23033, 116857), (35867, 75043), (40703, 66127)]