994134416

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{297289}}^1$

素因数の和:297327

約数の個数: 40

約数和(自身を含む): 2211837600

約数和(自身を除く): 1217703184

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 297289, 594578, 1189156, 2378312, 3270179, 4756624, 5648491, 6540358, 11296982, 13080716, 22593964, 26161432, 45187928, 52322864, 62133401, 90375856, 124266802, 248533604, 497067208, 994134416]

約数ペア:

[(1, 994134416), (2, 497067208), (4, 248533604), (8, 124266802), (11, 90375856), (16, 62133401), (19, 52322864), (22, 45187928), (38, 26161432), (44, 22593964), (76, 13080716), (88, 11296982), (152, 6540358), (176, 5648491), (209, 4756624), (304, 3270179), (418, 2378312), (836, 1189156), (1672, 594578), (3344, 297289)]