29802718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{491}}^1$

素因数の和:624

約数の個数: 32

約数和(自身を含む): 51010560

約数和(自身を除く): 21207842

約数列:

[1, 2, 11, 22, 31, 62, 89, 178, 341, 491, 682, 979, 982, 1958, 2759, 5401, 5518, 10802, 15221, 30349, 30442, 43699, 60698, 87398, 167431, 334862, 480689, 961378, 1354669, 2709338, 14901359, 29802718]

約数ペア:

[(1, 29802718), (2, 14901359), (11, 2709338), (22, 1354669), (31, 961378), (62, 480689), (89, 334862), (178, 167431), (341, 87398), (491, 60698), (682, 43699), (979, 30442), (982, 30349), (1958, 15221), (2759, 10802), (5401, 5518)]