9339653908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{72161}}^1$

素因数の和:72328

約数の個数: 48

約数和(自身を含む): 18669752640

約数和(自身を除く): 9330098732

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 131, 247, 262, 494, 524, 988, 1703, 2489, 3406, 4978, 6812, 9956, 32357, 64714, 72161, 129428, 144322, 288644, 938093, 1371059, 1876186, 2742118, 3752372, 5484236, 9453091, 17823767, 18906182, 35647534, 37812364, 71295068, 122890183, 179608729, 245780366, 359217458, 491560732, 718434916, 2334913477, 4669826954, 9339653908]

約数ペア:

[(1, 9339653908), (2, 4669826954), (4, 2334913477), (13, 718434916), (19, 491560732), (26, 359217458), (38, 245780366), (52, 179608729), (76, 122890183), (131, 71295068), (247, 37812364), (262, 35647534), (494, 18906182), (524, 17823767), (988, 9453091), (1703, 5484236), (2489, 3752372), (3406, 2742118), (4978, 1876186), (6812, 1371059), (9956, 938093), (32357, 288644), (64714, 144322), (72161, 129428)]