2013105964

素因数分解:

$2^2\times {\mathrm{197}}^1\times {\mathrm{317}}^1\times {\mathrm{8059}}^1$

素因数の和:8577

約数の個数: 24

約数和(自身を含む): 3552428880

約数和(自身を除く): 1539322916

約数列:

[1, 2, 4, 197, 317, 394, 634, 788, 1268, 8059, 16118, 32236, 62449, 124898, 249796, 1587623, 2554703, 3175246, 5109406, 6350492, 10218812, 503276491, 1006552982, 2013105964]

約数ペア:

[(1, 2013105964), (2, 1006552982), (4, 503276491), (197, 10218812), (317, 6350492), (394, 5109406), (634, 3175246), (788, 2554703), (1268, 1587623), (8059, 249796), (16118, 124898), (32236, 62449)]