855222716

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{647}}^1$

素因数の和:866

約数の個数: 48

約数和(自身を含む): 1567641600

約数和(自身を除く): 712418884

約数列:

[1, 2, 4, 47, 79, 89, 94, 158, 178, 188, 316, 356, 647, 1294, 2588, 3713, 4183, 7031, 7426, 8366, 14062, 14852, 16732, 28124, 30409, 51113, 57583, 60818, 102226, 115166, 121636, 204452, 230332, 330457, 660914, 1321828, 2402311, 2706401, 4549057, 4804622, 5412802, 9098114, 9609244, 10825604, 18196228, 213805679, 427611358, 855222716]

約数ペア:

[(1, 855222716), (2, 427611358), (4, 213805679), (47, 18196228), (79, 10825604), (89, 9609244), (94, 9098114), (158, 5412802), (178, 4804622), (188, 4549057), (316, 2706401), (356, 2402311), (647, 1321828), (1294, 660914), (2588, 330457), (3713, 230332), (4183, 204452), (7031, 121636), (7426, 115166), (8366, 102226), (14062, 60818), (14852, 57583), (16732, 51113), (28124, 30409)]