252419804

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{16127}}^1$

素因数の和:16194

約数の個数: 48

約数和(自身を含む): 556351488

約数和(自身を除く): 303931684

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 52, 86, 91, 172, 182, 301, 364, 559, 602, 1118, 1204, 2236, 3913, 7826, 15652, 16127, 32254, 64508, 112889, 209651, 225778, 419302, 451556, 693461, 838604, 1386922, 1467557, 2773844, 2935114, 4854227, 5870228, 9014993, 9708454, 18029986, 19416908, 36059972, 63104951, 126209902, 252419804]

約数ペア:

[(1, 252419804), (2, 126209902), (4, 63104951), (7, 36059972), (13, 19416908), (14, 18029986), (26, 9708454), (28, 9014993), (43, 5870228), (52, 4854227), (86, 2935114), (91, 2773844), (172, 1467557), (182, 1386922), (301, 838604), (364, 693461), (559, 451556), (602, 419302), (1118, 225778), (1204, 209651), (2236, 112889), (3913, 64508), (7826, 32254), (15652, 16127)]