2049274964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1009}}^1\times {\mathrm{1489}}^1$

素因数の和:2544

約数の個数: 48

約数和(自身を含む): 4045171200

約数和(自身を除く): 1995896236

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1009, 1364, 1489, 2018, 2978, 4036, 5956, 11099, 16379, 22198, 31279, 32758, 44396, 46159, 62558, 65516, 92318, 125116, 184636, 344069, 507749, 688138, 1015498, 1376276, 1502401, 2030996, 3004802, 6009604, 16526411, 33052822, 46574431, 66105644, 93148862, 186297724, 512318741, 1024637482, 2049274964]

約数ペア:

[(1, 2049274964), (2, 1024637482), (4, 512318741), (11, 186297724), (22, 93148862), (31, 66105644), (44, 46574431), (62, 33052822), (124, 16526411), (341, 6009604), (682, 3004802), (1009, 2030996), (1364, 1502401), (1489, 1376276), (2018, 1015498), (2978, 688138), (4036, 507749), (5956, 344069), (11099, 184636), (16379, 125116), (22198, 92318), (31279, 65516), (32758, 62558), (44396, 46159)]