1900772549

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1\times {\mathrm{379}}^1$

素因数の和:725

約数の個数: 32

約数和(自身を含む): 2171836800

約数和(自身を除く): 271064251

約数列:

[1, 13, 29, 53, 251, 377, 379, 689, 1537, 3263, 4927, 7279, 10991, 13303, 19981, 20087, 94627, 95129, 142883, 172939, 261131, 385787, 582523, 1236677, 2758741, 5015231, 5041837, 7572799, 35863633, 65543881, 146213273, 1900772549]

約数ペア:

[(1, 1900772549), (13, 146213273), (29, 65543881), (53, 35863633), (251, 7572799), (377, 5041837), (379, 5015231), (689, 2758741), (1537, 1236677), (3263, 582523), (4927, 385787), (7279, 261131), (10991, 172939), (13303, 142883), (19981, 95129), (20087, 94627)]