2017312871

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1\times {\mathrm{1009}}^1$

素因数の和:1403

約数の個数: 32

約数和(自身を含む): 2497495680

約数和(自身を除く): 480182809

約数列:

[1, 7, 17, 53, 119, 317, 371, 901, 1009, 2219, 5389, 6307, 7063, 16801, 17153, 37723, 53477, 117607, 120071, 285617, 319853, 374339, 909109, 1999319, 2238971, 5437501, 6363763, 16952209, 38062507, 118665463, 288187553, 2017312871]

約数ペア:

[(1, 2017312871), (7, 288187553), (17, 118665463), (53, 38062507), (119, 16952209), (317, 6363763), (371, 5437501), (901, 2238971), (1009, 1999319), (2219, 909109), (5389, 374339), (6307, 319853), (7063, 285617), (16801, 120071), (17153, 117607), (37723, 53477)]