251324760962

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{1117}}^1\times {\mathrm{2789}}^1$

素因数の和:4131

約数の個数: 64

約数和(自身を含む): 435692649600

約数和(自身を除く): 184367888638

約数列:

[1, 2, 11, 19, 22, 38, 193, 209, 386, 418, 1117, 2123, 2234, 2789, 3667, 4246, 5578, 7334, 12287, 21223, 24574, 30679, 40337, 42446, 52991, 61358, 80674, 105982, 215581, 233453, 431162, 466906, 538277, 582901, 1076554, 1165802, 2371391, 3115313, 4096039, 4742782, 5921047, 6230626, 8192078, 10227263, 11842094, 20454526, 34268443, 45056429, 59190947, 68536886, 90112858, 112499893, 118381894, 224999786, 601255409, 651100417, 1202510818, 1302200834, 6613809499, 11423852771, 13227618998, 22847705542, 125662380481, 251324760962]

約数ペア:

[(1, 251324760962), (2, 125662380481), (11, 22847705542), (19, 13227618998), (22, 11423852771), (38, 6613809499), (193, 1302200834), (209, 1202510818), (386, 651100417), (418, 601255409), (1117, 224999786), (2123, 118381894), (2234, 112499893), (2789, 90112858), (3667, 68536886), (4246, 59190947), (5578, 45056429), (7334, 34268443), (12287, 20454526), (21223, 11842094), (24574, 10227263), (30679, 8192078), (40337, 6230626), (42446, 5921047), (52991, 4742782), (61358, 4096039), (80674, 3115313), (105982, 2371391), (215581, 1165802), (233453, 1076554), (431162, 582901), (466906, 538277)]