2012153048

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{778697}}^1$

素因数の和:778739

約数の個数: 32

約数和(自身を含む): 4204969200

約数和(自身を除く): 2192816152

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 778697, 1557394, 3114788, 6229576, 13237849, 14795243, 26475698, 29590486, 52951396, 59180972, 105902792, 118361944, 251519131, 503038262, 1006076524, 2012153048]

約数ペア:

[(1, 2012153048), (2, 1006076524), (4, 503038262), (8, 251519131), (17, 118361944), (19, 105902792), (34, 59180972), (38, 52951396), (68, 29590486), (76, 26475698), (136, 14795243), (152, 13237849), (323, 6229576), (646, 3114788), (1292, 1557394), (2584, 778697)]