498342138820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{10698629}}^1$

素因数の和:10698792

約数の個数: 48

約数和(自身を含む): 1116166670640

約数和(自身を除く): 617824531820

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 137, 170, 274, 340, 548, 685, 1370, 2329, 2740, 4658, 9316, 11645, 23290, 46580, 10698629, 21397258, 42794516, 53493145, 106986290, 181876693, 213972580, 363753386, 727506772, 909383465, 1465712173, 1818766930, 2931424346, 3637533860, 5862848692, 7328560865, 14657121730, 24917106941, 29314243460, 49834213882, 99668427764, 124585534705, 249171069410, 498342138820]

約数ペア:

[(1, 498342138820), (2, 249171069410), (4, 124585534705), (5, 99668427764), (10, 49834213882), (17, 29314243460), (20, 24917106941), (34, 14657121730), (68, 7328560865), (85, 5862848692), (137, 3637533860), (170, 2931424346), (274, 1818766930), (340, 1465712173), (548, 909383465), (685, 727506772), (1370, 363753386), (2329, 213972580), (2740, 181876693), (4658, 106986290), (9316, 53493145), (11645, 42794516), (23290, 21397258), (46580, 10698629)]