2019223076

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{10243}}^1$

素因数の和:10500

約数の個数: 48

約数和(自身を含む): 4047773184

約数和(自身を除く): 2028550108

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 223, 442, 446, 884, 892, 2899, 3791, 5798, 7582, 10243, 11596, 15164, 20486, 40972, 49283, 98566, 133159, 174131, 197132, 266318, 348262, 532636, 696524, 2263703, 2284189, 4527406, 4568378, 9054812, 9136756, 29694457, 38831213, 59388914, 77662426, 118777828, 155324852, 504805769, 1009611538, 2019223076]

約数ペア:

[(1, 2019223076), (2, 1009611538), (4, 504805769), (13, 155324852), (17, 118777828), (26, 77662426), (34, 59388914), (52, 38831213), (68, 29694457), (221, 9136756), (223, 9054812), (442, 4568378), (446, 4527406), (884, 2284189), (892, 2263703), (2899, 696524), (3791, 532636), (5798, 348262), (7582, 266318), (10243, 197132), (11596, 174131), (15164, 133159), (20486, 98566), (40972, 49283)]