1198722972

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{21683}}^1$

素因数の和:21978

約数の個数: 48

約数和(自身を含む): 2972616192

約数和(自身を除く): 1773893220

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 271, 542, 813, 1084, 1626, 3252, 4607, 9214, 13821, 18428, 21683, 27642, 43366, 55284, 65049, 86732, 130098, 260196, 368611, 737222, 1105833, 1474444, 2211666, 4423332, 5876093, 11752186, 17628279, 23504372, 35256558, 70513116, 99893581, 199787162, 299680743, 399574324, 599361486, 1198722972]

約数ペア:

[(1, 1198722972), (2, 599361486), (3, 399574324), (4, 299680743), (6, 199787162), (12, 99893581), (17, 70513116), (34, 35256558), (51, 23504372), (68, 17628279), (102, 11752186), (204, 5876093), (271, 4423332), (542, 2211666), (813, 1474444), (1084, 1105833), (1626, 737222), (3252, 368611), (4607, 260196), (9214, 130098), (13821, 86732), (18428, 65049), (21683, 55284), (27642, 43366)]