139283452798

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1\times {\mathrm{816883}}^1$

素因数の和:817552

約数の個数: 32

約数和(自身を含む): 251730973440

約数和(自身を除く): 112447520642

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 641, 1282, 4487, 8974, 12179, 24358, 85253, 170506, 816883, 1633766, 5718181, 11436362, 15520777, 31041554, 108645439, 217290878, 523622003, 1047244006, 3665354021, 7330708042, 9948818057, 19897636114, 69641726399, 139283452798]

約数ペア:

[(1, 139283452798), (2, 69641726399), (7, 19897636114), (14, 9948818057), (19, 7330708042), (38, 3665354021), (133, 1047244006), (266, 523622003), (641, 217290878), (1282, 108645439), (4487, 31041554), (8974, 15520777), (12179, 11436362), (24358, 5718181), (85253, 1633766), (170506, 816883)]