15705467908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{31583}}^1$

素因数の和:31804

約数の個数: 48

約数和(自身を含む): 30234226176

約数和(自身を除く): 14528758268

約数列:

[1, 2, 4, 13, 26, 52, 73, 131, 146, 262, 292, 524, 949, 1703, 1898, 3406, 3796, 6812, 9563, 19126, 31583, 38252, 63166, 124319, 126332, 248638, 410579, 497276, 821158, 1642316, 2305559, 4137373, 4611118, 8274746, 9222236, 16549492, 29972267, 53785849, 59944534, 107571698, 119889068, 215143396, 302028229, 604056458, 1208112916, 3926366977, 7852733954, 15705467908]

約数ペア:

[(1, 15705467908), (2, 7852733954), (4, 3926366977), (13, 1208112916), (26, 604056458), (52, 302028229), (73, 215143396), (131, 119889068), (146, 107571698), (262, 59944534), (292, 53785849), (524, 29972267), (949, 16549492), (1703, 9222236), (1898, 8274746), (3406, 4611118), (3796, 4137373), (6812, 2305559), (9563, 1642316), (19126, 821158), (31583, 497276), (38252, 410579), (63166, 248638), (124319, 126332)]