2743459968496

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{248862479}}^1$

素因数の和:248862553

約数の個数: 40

約数和(自身を含む): 5832341081280

約数和(自身を除く): 3088881112784

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 104, 106, 208, 212, 424, 689, 848, 1378, 2756, 5512, 11024, 248862479, 497724958, 995449916, 1990899832, 3235212227, 3981799664, 6470424454, 12940848908, 13189711387, 25881697816, 26379422774, 51763395632, 52758845548, 105517691096, 171466248031, 211035382192, 342932496062, 685864992124, 1371729984248, 2743459968496]

約数ペア:

[(1, 2743459968496), (2, 1371729984248), (4, 685864992124), (8, 342932496062), (13, 211035382192), (16, 171466248031), (26, 105517691096), (52, 52758845548), (53, 51763395632), (104, 26379422774), (106, 25881697816), (208, 13189711387), (212, 12940848908), (424, 6470424454), (689, 3981799664), (848, 3235212227), (1378, 1990899832), (2756, 995449916), (5512, 497724958), (11024, 248862479)]