1379951170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{39461}}^1$

素因数の和:39750

約数の個数: 32

約数和(自身を含む): 2684994480

約数和(自身を除く): 1305043310

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 269, 538, 1345, 2690, 3497, 6994, 17485, 34970, 39461, 78922, 197305, 394610, 512993, 1025986, 2564965, 5129930, 10615009, 21230018, 53075045, 106150090, 137995117, 275990234, 689975585, 1379951170]

約数ペア:

[(1, 1379951170), (2, 689975585), (5, 275990234), (10, 137995117), (13, 106150090), (26, 53075045), (65, 21230018), (130, 10615009), (269, 5129930), (538, 2564965), (1345, 1025986), (2690, 512993), (3497, 394610), (6994, 197305), (17485, 78922), (34970, 39461)]