2009010922786

素因数分解:

$2^1\times 7^3\times {\mathrm{347}}^1\times {\mathrm{2063}}^1\times {\mathrm{4091}}^1$

素因数の和:6524

約数の個数: 64

約数和(自身を含む): 3527002828800

約数和(自身を除く): 1517991906014

約数列:

[1, 2, 7, 14, 49, 98, 343, 347, 686, 694, 2063, 2429, 4091, 4126, 4858, 8182, 14441, 17003, 28637, 28882, 34006, 57274, 101087, 119021, 200459, 202174, 238042, 400918, 707609, 715861, 1403213, 1415218, 1419577, 1431722, 2806426, 2839154, 5011027, 8439733, 9937039, 10022054, 16879466, 19874078, 35077189, 59078131, 69559273, 70154378, 118156262, 139118546, 245540323, 413546917, 486914911, 491080646, 827093834, 973829822, 2894828419, 2928587351, 5789656838, 5857174702, 20500111457, 41000222914, 143500780199, 287001560398, 1004505461393, 2009010922786]

約数ペア:

[(1, 2009010922786), (2, 1004505461393), (7, 287001560398), (14, 143500780199), (49, 41000222914), (98, 20500111457), (343, 5857174702), (347, 5789656838), (686, 2928587351), (694, 2894828419), (2063, 973829822), (2429, 827093834), (4091, 491080646), (4126, 486914911), (4858, 413546917), (8182, 245540323), (14441, 139118546), (17003, 118156262), (28637, 70154378), (28882, 69559273), (34006, 59078131), (57274, 35077189), (101087, 19874078), (119021, 16879466), (200459, 10022054), (202174, 9937039), (238042, 8439733), (400918, 5011027), (707609, 2839154), (715861, 2806426), (1403213, 1431722), (1415218, 1419577)]