2022791785

素因数分解:

$5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{349}}^1\times {\mathrm{577}}^1$

素因数の和:986

約数の個数: 48

約数和(自身を含む): 2905837200

約数和(自身を除く): 883045415

約数列:

[1, 5, 7, 35, 41, 49, 205, 245, 287, 349, 577, 1435, 1745, 2009, 2443, 2885, 4039, 10045, 12215, 14309, 17101, 20195, 23657, 28273, 71545, 85505, 100163, 118285, 141365, 165599, 201373, 500815, 701141, 827995, 1006865, 1159193, 1409611, 3505705, 5795965, 7048055, 8256293, 9867277, 41281465, 49336385, 57794051, 288970255, 404558357, 2022791785]

約数ペア:

[(1, 2022791785), (5, 404558357), (7, 288970255), (35, 57794051), (41, 49336385), (49, 41281465), (205, 9867277), (245, 8256293), (287, 7048055), (349, 5795965), (577, 3505705), (1435, 1409611), (1745, 1159193), (2009, 1006865), (2443, 827995), (2885, 701141), (4039, 500815), (10045, 201373), (12215, 165599), (14309, 141365), (17101, 118285), (20195, 100163), (23657, 85505), (28273, 71545)]