1439603914

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1303}}^1\times {\mathrm{1489}}^1$

素因数の和:2854

約数の個数: 32

約数和(自身を含む): 2518076160

約数和(自身を除く): 1078472246

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 1303, 1489, 2606, 2978, 9121, 10423, 18242, 20846, 69059, 78917, 138118, 157834, 483413, 552419, 966826, 1104838, 1940167, 3880334, 13581169, 27162338, 102828851, 205657702, 719801957, 1439603914]

約数ペア:

[(1, 1439603914), (2, 719801957), (7, 205657702), (14, 102828851), (53, 27162338), (106, 13581169), (371, 3880334), (742, 1940167), (1303, 1104838), (1489, 966826), (2606, 552419), (2978, 483413), (9121, 157834), (10423, 138118), (18242, 78917), (20846, 69059)]