1388109076

素因数分解:

$2^2\times {\mathrm{211}}^1\times {\mathrm{613}}^1\times {\mathrm{2683}}^1$

素因数の和:3511

約数の個数: 24

約数和(自身を含む): 2445596384

約数和(自身を除く): 1057487308

約数列:

[1, 2, 4, 211, 422, 613, 844, 1226, 2452, 2683, 5366, 10732, 129343, 258686, 517372, 566113, 1132226, 1644679, 2264452, 3289358, 6578716, 347027269, 694054538, 1388109076]

約数ペア:

[(1, 1388109076), (2, 694054538), (4, 347027269), (211, 6578716), (422, 3289358), (613, 2264452), (844, 1644679), (1226, 1132226), (2452, 566113), (2683, 517372), (5366, 258686), (10732, 129343)]