1884994804

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{197423}}^1$

素因数の和:197476

約数の個数: 48

約数和(自身を含む): 4245405696

約数和(自身を除く): 2360410892

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 308, 341, 434, 682, 868, 1364, 2387, 4774, 9548, 197423, 394846, 789692, 1381961, 2171653, 2763922, 4343306, 5527844, 6120113, 8686612, 12240226, 15201571, 24480452, 30403142, 42840791, 60806284, 67321243, 85681582, 134642486, 171363164, 269284972, 471248701, 942497402, 1884994804]

約数ペア:

[(1, 1884994804), (2, 942497402), (4, 471248701), (7, 269284972), (11, 171363164), (14, 134642486), (22, 85681582), (28, 67321243), (31, 60806284), (44, 42840791), (62, 30403142), (77, 24480452), (124, 15201571), (154, 12240226), (217, 8686612), (308, 6120113), (341, 5527844), (434, 4343306), (682, 2763922), (868, 2171653), (1364, 1381961), (2387, 789692), (4774, 394846), (9548, 197423)]