971270.0000000

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1$

素因数の和:94

約数の個数: 72

約数和(自身を含む): 15771672

約数和(自身を除く): 8302210

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 41, 49, 77, 82, 91, 98, 143, 154, 169, 182, 286, 287, 338, 451, 533, 539, 574, 637, 902, 1001, 1066, 1078, 1183, 1274, 1859, 2002, 2009, 2366, 3157, 3718, 3731, 4018, 5863, 6314, 6929, 7007, 7462, 8281, 11726, 13013, 13858, 14014, 16562, 22099, 26026, 26117, 41041, 44198, 48503, 52234, 76219, 82082, 91091, 97006, 152438, 182182, 287287, 339521, 533533, 574574, 679042, 1067066, 3734731, 7469462]

約数ペア:

[(1, 7469462), (2, 3734731), (7, 1067066), (11, 679042), (13, 574574), (14, 533533), (22, 339521), (26, 287287), (41, 182182), (49, 152438), (77, 97006), (82, 91091), (91, 82082), (98, 76219), (143, 52234), (154, 48503), (169, 44198), (182, 41041), (286, 26117), (287, 26026), (338, 22099), (451, 16562), (533, 14014), (539, 13858), (574, 13013), (637, 11726), (902, 8281), (1001, 7462), (1066, 7007), (1078, 6929), (1183, 6314), (1274, 5863), (1859, 4018), (2002, 3731), (2009, 3718), (2366, 3157)]