8408331386

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^2\times {\mathrm{16447}}^1$

素因数の和:16575

約数の個数: 48

約数和(自身を含む): 15822449664

約数和(自身を除く): 7414118278

約数列:

[1, 2, 7, 13, 14, 26, 53, 91, 106, 182, 371, 689, 742, 1378, 2809, 4823, 5618, 9646, 16447, 19663, 32894, 36517, 39326, 73034, 115129, 213811, 230258, 255619, 427622, 511238, 871691, 1496677, 1743382, 2993354, 6101837, 11331983, 12203674, 22663966, 46199623, 79323881, 92399246, 158647762, 323397361, 600595099, 646794722, 1201190198, 4204165693, 8408331386]

約数ペア:

[(1, 8408331386), (2, 4204165693), (7, 1201190198), (13, 646794722), (14, 600595099), (26, 323397361), (53, 158647762), (91, 92399246), (106, 79323881), (182, 46199623), (371, 22663966), (689, 12203674), (742, 11331983), (1378, 6101837), (2809, 2993354), (4823, 1743382), (5618, 1496677), (9646, 871691), (16447, 511238), (19663, 427622), (32894, 255619), (36517, 230258), (39326, 213811), (73034, 115129)]