1771375060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{973283}}^1$

素因数の和:973312

約数の個数: 48

約数和(自身を含む): 4578327936

約数和(自身を除く): 2806952876

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 973283, 1946566, 3893132, 4866415, 6812981, 9732830, 12652679, 13625962, 19465660, 25305358, 27251924, 34064905, 50610716, 63263395, 68129810, 88568753, 126526790, 136259620, 177137506, 253053580, 354275012, 442843765, 885687530, 1771375060]

約数ペア:

[(1, 1771375060), (2, 885687530), (4, 442843765), (5, 354275012), (7, 253053580), (10, 177137506), (13, 136259620), (14, 126526790), (20, 88568753), (26, 68129810), (28, 63263395), (35, 50610716), (52, 34064905), (65, 27251924), (70, 25305358), (91, 19465660), (130, 13625962), (140, 12652679), (182, 9732830), (260, 6812981), (364, 4866415), (455, 3893132), (910, 1946566), (1820, 973283)]