17720240122

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{277}}^1\times {\mathrm{1433}}^1$

素因数の和:1843

約数の個数: 64

約数和(自身を含む): 30740853024

約数和(自身を除く): 13020612902

約数列:

[1, 2, 13, 17, 26, 34, 101, 202, 221, 277, 442, 554, 1313, 1433, 1717, 2626, 2866, 3434, 3601, 4709, 7202, 9418, 18629, 22321, 24361, 27977, 37258, 44642, 48722, 55954, 61217, 122434, 144733, 289466, 316693, 363701, 396941, 475609, 633386, 727402, 793882, 951218, 1881529, 2460461, 3763058, 4920922, 5160233, 6182917, 6747997, 10320466, 12365834, 13495994, 31985993, 40091041, 63971986, 80182082, 87723961, 175447922, 521183533, 681547697, 1042367066, 1363095394, 8860120061, 17720240122]

約数ペア:

[(1, 17720240122), (2, 8860120061), (13, 1363095394), (17, 1042367066), (26, 681547697), (34, 521183533), (101, 175447922), (202, 87723961), (221, 80182082), (277, 63971986), (442, 40091041), (554, 31985993), (1313, 13495994), (1433, 12365834), (1717, 10320466), (2626, 6747997), (2866, 6182917), (3434, 5160233), (3601, 4920922), (4709, 3763058), (7202, 2460461), (9418, 1881529), (18629, 951218), (22321, 793882), (24361, 727402), (27977, 633386), (37258, 475609), (44642, 396941), (48722, 363701), (55954, 316693), (61217, 289466), (122434, 144733)]