2850147223

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{70237}}^1$

素因数の和:70303

約数の個数: 32

約数和(自身を含む): 3883880448

約数和(自身を除く): 1033733225

約数列:

[1, 7, 11, 17, 31, 77, 119, 187, 217, 341, 527, 1309, 2387, 3689, 5797, 40579, 70237, 491659, 772607, 1194029, 2177347, 5408249, 8358203, 13134319, 15241429, 23950817, 37014899, 91940233, 167655719, 259104293, 407163889, 2850147223]

約数ペア:

[(1, 2850147223), (7, 407163889), (11, 259104293), (17, 167655719), (31, 91940233), (77, 37014899), (119, 23950817), (187, 15241429), (217, 13134319), (341, 8358203), (527, 5408249), (1309, 2177347), (2387, 1194029), (3689, 772607), (5797, 491659), (40579, 70237)]