7139541178

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{93281}}^1$

素因数の和:93379

約数の個数: 48

約数和(自身を含む): 13781855808

約数和(自身を除く): 6642314630

約数列:

[1, 2, 7, 11, 14, 22, 49, 71, 77, 98, 142, 154, 497, 539, 781, 994, 1078, 1562, 3479, 5467, 6958, 10934, 38269, 76538, 93281, 186562, 652967, 1026091, 1305934, 2052182, 4570769, 6622951, 7182637, 9141538, 13245902, 14365274, 46360657, 50278459, 72852461, 92721314, 100556918, 145704922, 324524599, 509967227, 649049198, 1019934454, 3569770589, 7139541178]

約数ペア:

[(1, 7139541178), (2, 3569770589), (7, 1019934454), (11, 649049198), (14, 509967227), (22, 324524599), (49, 145704922), (71, 100556918), (77, 92721314), (98, 72852461), (142, 50278459), (154, 46360657), (497, 14365274), (539, 13245902), (781, 9141538), (994, 7182637), (1078, 6622951), (1562, 4570769), (3479, 2052182), (5467, 1305934), (6958, 1026091), (10934, 652967), (38269, 186562), (76538, 93281)]