242819876

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{8761}}^1$

素因数の和:8832

約数の個数: 36

約数和(自身を含む): 471413124

約数和(自身を除く): 228593248

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 169, 338, 533, 676, 1066, 2132, 6929, 8761, 13858, 17522, 27716, 35044, 113893, 227786, 359201, 455572, 718402, 1436804, 1480609, 2961218, 4669613, 5922436, 9339226, 18678452, 60704969, 121409938, 242819876]

約数ペア:

[(1, 242819876), (2, 121409938), (4, 60704969), (13, 18678452), (26, 9339226), (41, 5922436), (52, 4669613), (82, 2961218), (164, 1480609), (169, 1436804), (338, 718402), (533, 455572), (676, 359201), (1066, 227786), (2132, 113893), (6929, 35044), (8761, 27716), (13858, 17522)]