25515968101

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{971}}^1\times {\mathrm{1621}}^1$

素因数の和:2677

約数の個数: 32

約数和(自身を含む): 29135272320

約数和(自身を除く): 3619304219

約数列:

[1, 13, 29, 43, 377, 559, 971, 1247, 1621, 12623, 16211, 21073, 28159, 41753, 47009, 69703, 366067, 542789, 611117, 906139, 1210837, 1573991, 2021387, 15740881, 20461883, 26278031, 45645739, 67681613, 593394607, 879860969, 1962766777, 25515968101]

約数ペア:

[(1, 25515968101), (13, 1962766777), (29, 879860969), (43, 593394607), (377, 67681613), (559, 45645739), (971, 26278031), (1247, 20461883), (1621, 15740881), (12623, 2021387), (16211, 1573991), (21073, 1210837), (28159, 906139), (41753, 611117), (47009, 542789), (69703, 366067)]