2144686570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{29303}}^1$

素因数の和:29886

約数の個数: 32

約数和(自身を含む): 4164918912

約数和(自身を除く): 2020232342

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 563, 1126, 2815, 5630, 7319, 14638, 29303, 36595, 58606, 73190, 146515, 293030, 380939, 761878, 1904695, 3809390, 16497589, 32995178, 82487945, 164975890, 214468657, 428937314, 1072343285, 2144686570]

約数ペア:

[(1, 2144686570), (2, 1072343285), (5, 428937314), (10, 214468657), (13, 164975890), (26, 82487945), (65, 32995178), (130, 16497589), (563, 3809390), (1126, 1904695), (2815, 761878), (5630, 380939), (7319, 293030), (14638, 146515), (29303, 73190), (36595, 58606)]