9771569332

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20528507}}^1$

素因数の和:20528535

約数の個数: 24

約数和(自身を含む): 20692736064

約数和(自身を除く): 10921166732

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 20528507, 41057014, 82114028, 143699549, 287399098, 348984619, 574798196, 697969238, 1395938476, 2442892333, 4885784666, 9771569332]

約数ペア:

[(1, 9771569332), (2, 4885784666), (4, 2442892333), (7, 1395938476), (14, 697969238), (17, 574798196), (28, 348984619), (34, 287399098), (68, 143699549), (119, 82114028), (238, 41057014), (476, 20528507)]