5561452

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{433}}^1$

素因数の和:482

約数の個数: 36

約数和(自身を含む): 11119080

約数和(自身を除く): 5557628

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 169, 247, 338, 433, 494, 676, 866, 988, 1732, 3211, 5629, 6422, 8227, 11258, 12844, 16454, 22516, 32908, 73177, 106951, 146354, 213902, 292708, 427804, 1390363, 2780726, 5561452]

約数ペア:

[(1, 5561452), (2, 2780726), (4, 1390363), (13, 427804), (19, 292708), (26, 213902), (38, 146354), (52, 106951), (76, 73177), (169, 32908), (247, 22516), (338, 16454), (433, 12844), (494, 11258), (676, 8227), (866, 6422), (988, 5629), (1732, 3211)]