1402304878

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{2153}}^1$

素因数の和:2269

約数の個数: 48

約数和(自身を含む): 2384012736

約数和(自身を除く): 981707858

約数列:

[1, 2, 13, 26, 41, 47, 82, 94, 169, 338, 533, 611, 1066, 1222, 1927, 2153, 3854, 4306, 6929, 7943, 13858, 15886, 25051, 27989, 50102, 55978, 88273, 101191, 176546, 202382, 325663, 363857, 651326, 727714, 1147549, 1315483, 2295098, 2630966, 4148831, 8297662, 14918137, 17101279, 29836274, 34202558, 53934803, 107869606, 701152439, 1402304878]

約数ペア:

[(1, 1402304878), (2, 701152439), (13, 107869606), (26, 53934803), (41, 34202558), (47, 29836274), (82, 17101279), (94, 14918137), (169, 8297662), (338, 4148831), (533, 2630966), (611, 2295098), (1066, 1315483), (1222, 1147549), (1927, 727714), (2153, 651326), (3854, 363857), (4306, 325663), (6929, 202382), (7943, 176546), (13858, 101191), (15886, 88273), (25051, 55978), (27989, 50102)]