7289308

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:334

約数の個数: 36

約数和(自身を含む): 14203728

約数和(自身を除く): 6914420

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 169, 263, 338, 526, 533, 676, 1052, 1066, 2132, 3419, 6838, 6929, 10783, 13676, 13858, 21566, 27716, 43132, 44447, 88894, 140179, 177788, 280358, 560716, 1822327, 3644654, 7289308]

約数ペア:

[(1, 7289308), (2, 3644654), (4, 1822327), (13, 560716), (26, 280358), (41, 177788), (52, 140179), (82, 88894), (164, 44447), (169, 43132), (263, 27716), (338, 21566), (526, 13858), (533, 13676), (676, 10783), (1052, 6929), (1066, 6838), (2132, 3419)]