13207893502

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{571}}^1\times {\mathrm{971}}^1$

素因数の和:1864

約数の個数: 32

約数和(自身を含む): 20402388864

約数和(自身を除く): 7194495362

約数列:

[1, 2, 43, 86, 277, 554, 571, 971, 1142, 1942, 11911, 23822, 24553, 41753, 49106, 83506, 158167, 268967, 316334, 537934, 554441, 1108882, 6801181, 11565581, 13602362, 23131162, 23840963, 47681926, 153580157, 307160314, 6603946751, 13207893502]

約数ペア:

[(1, 13207893502), (2, 6603946751), (43, 307160314), (86, 153580157), (277, 47681926), (554, 23840963), (571, 23131162), (971, 13602362), (1142, 11565581), (1942, 6801181), (11911, 1108882), (23822, 554441), (24553, 537934), (41753, 316334), (49106, 268967), (83506, 158167)]