1325830094

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1\times {\mathrm{563}}^1$

素因数の和:944

約数の個数: 32

約数和(自身を含む): 2063698560

約数和(自身を除く): 737868466

約数列:

[1, 2, 43, 86, 139, 197, 278, 394, 563, 1126, 5977, 8471, 11954, 16942, 24209, 27383, 48418, 54766, 78257, 110911, 156514, 221822, 1177469, 2354938, 3365051, 4769173, 6730102, 9538346, 15416629, 30833258, 662915047, 1325830094]

約数ペア:

[(1, 1325830094), (2, 662915047), (43, 30833258), (86, 15416629), (139, 9538346), (197, 6730102), (278, 4769173), (394, 3365051), (563, 2354938), (1126, 1177469), (5977, 221822), (8471, 156514), (11954, 110911), (16942, 78257), (24209, 54766), (27383, 48418)]