723846812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{2621}}^1$

素因数の和:2798

約数の個数: 48

約数和(自身を含む): 1406063232

約数和(自身を除く): 682216420

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 113, 188, 226, 452, 611, 1222, 1469, 2444, 2621, 2938, 5242, 5311, 5876, 10484, 10622, 21244, 34073, 68146, 69043, 123187, 136292, 138086, 246374, 276172, 296173, 492748, 592346, 1184692, 1601431, 3202862, 3850249, 6405724, 7700498, 13920131, 15400996, 27840262, 55680524, 180961703, 361923406, 723846812]

約数ペア:

[(1, 723846812), (2, 361923406), (4, 180961703), (13, 55680524), (26, 27840262), (47, 15400996), (52, 13920131), (94, 7700498), (113, 6405724), (188, 3850249), (226, 3202862), (452, 1601431), (611, 1184692), (1222, 592346), (1469, 492748), (2444, 296173), (2621, 276172), (2938, 246374), (5242, 138086), (5311, 136292), (5876, 123187), (10484, 69043), (10622, 68146), (21244, 34073)]