253362616

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{59419}}^1$

素因数の和:59479

約数の個数: 32

約数和(自身を含む): 524084400

約数和(自身を除く): 270721784

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 1066, 2132, 4264, 59419, 118838, 237676, 475352, 772447, 1544894, 2436179, 3089788, 4872358, 6179576, 9744716, 19489432, 31670327, 63340654, 126681308, 253362616]

約数ペア:

[(1, 253362616), (2, 126681308), (4, 63340654), (8, 31670327), (13, 19489432), (26, 9744716), (41, 6179576), (52, 4872358), (82, 3089788), (104, 2436179), (164, 1544894), (328, 772447), (533, 475352), (1066, 237676), (2132, 118838), (4264, 59419)]