871939588

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^3\times {\mathrm{3413}}^1$

素因数の和:3481

約数の個数: 48

約数和(自身を含む): 1746465840

約数和(自身を除く): 874526252

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 289, 442, 578, 884, 1156, 3413, 3757, 4913, 6826, 7514, 9826, 13652, 15028, 19652, 44369, 58021, 63869, 88738, 116042, 127738, 177476, 232084, 255476, 754273, 986357, 1508546, 1972714, 3017092, 3945428, 12822641, 16768069, 25645282, 33536138, 51290564, 67072276, 217984897, 435969794, 871939588]

約数ペア:

[(1, 871939588), (2, 435969794), (4, 217984897), (13, 67072276), (17, 51290564), (26, 33536138), (34, 25645282), (52, 16768069), (68, 12822641), (221, 3945428), (289, 3017092), (442, 1972714), (578, 1508546), (884, 986357), (1156, 754273), (3413, 255476), (3757, 232084), (4913, 177476), (6826, 127738), (7514, 116042), (9826, 88738), (13652, 63869), (15028, 58021), (19652, 44369)]