2018470076

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{6229}}^1$

素因数の和:6474

約数の個数: 48

約数和(自身を含む): 4119575040

約数和(自身を除く): 2101104964

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 163, 284, 326, 497, 652, 994, 1141, 1988, 2282, 4564, 6229, 11573, 12458, 23146, 24916, 43603, 46292, 81011, 87206, 162022, 174412, 324044, 442259, 884518, 1015327, 1769036, 2030654, 3095813, 4061308, 6191626, 7107289, 12383252, 14214578, 28429156, 72088217, 144176434, 288352868, 504617519, 1009235038, 2018470076]

約数ペア:

[(1, 2018470076), (2, 1009235038), (4, 504617519), (7, 288352868), (14, 144176434), (28, 72088217), (71, 28429156), (142, 14214578), (163, 12383252), (284, 7107289), (326, 6191626), (497, 4061308), (652, 3095813), (994, 2030654), (1141, 1769036), (1988, 1015327), (2282, 884518), (4564, 442259), (6229, 324044), (11573, 174412), (12458, 162022), (23146, 87206), (24916, 81011), (43603, 46292)]