393179644

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{587}}^1\times {\mathrm{1171}}^1$

素因数の和:1786

約数の個数: 48

約数和(自身を含む): 810423936

約数和(自身を除く): 417244292

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 587, 1171, 1174, 2342, 2348, 4684, 6457, 7631, 12881, 12914, 15223, 15262, 25762, 25828, 30446, 30524, 51524, 60892, 83941, 167453, 167882, 334906, 335764, 669812, 687377, 1374754, 2749508, 7561147, 8935901, 15122294, 17871802, 30244588, 35743604, 98294911, 196589822, 393179644]

約数ペア:

[(1, 393179644), (2, 196589822), (4, 98294911), (11, 35743604), (13, 30244588), (22, 17871802), (26, 15122294), (44, 8935901), (52, 7561147), (143, 2749508), (286, 1374754), (572, 687377), (587, 669812), (1171, 335764), (1174, 334906), (2342, 167882), (2348, 167453), (4684, 83941), (6457, 60892), (7631, 51524), (12881, 30524), (12914, 30446), (15223, 25828), (15262, 25762)]