2256936786

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{224303}}^1$

素因数の和:224367

約数の個数: 48

約数和(自身を含む): 5388679296

約数和(自身を除く): 3131742510

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 117, 129, 234, 258, 387, 559, 774, 1118, 1677, 3354, 5031, 10062, 224303, 448606, 672909, 1345818, 2018727, 2915939, 4037454, 5831878, 8747817, 9645029, 17495634, 19290058, 26243451, 28935087, 52486902, 57870174, 86805261, 125385377, 173610522, 250770754, 376156131, 752312262, 1128468393, 2256936786]

約数ペア:

[(1, 2256936786), (2, 1128468393), (3, 752312262), (6, 376156131), (9, 250770754), (13, 173610522), (18, 125385377), (26, 86805261), (39, 57870174), (43, 52486902), (78, 28935087), (86, 26243451), (117, 19290058), (129, 17495634), (234, 9645029), (258, 8747817), (387, 5831878), (559, 4037454), (774, 2915939), (1118, 2018727), (1677, 1345818), (3354, 672909), (5031, 448606), (10062, 224303)]