2017602415

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{15647}}^1$

素因数の和:15747

約数の個数: 32

約数和(自身を含む): 2697214464

約数和(自身を除く): 679612049

約数列:

[1, 5, 17, 37, 41, 85, 185, 205, 629, 697, 1517, 3145, 3485, 7585, 15647, 25789, 78235, 128945, 265999, 578939, 641527, 1329995, 2894695, 3207635, 9841963, 10905959, 23736499, 49209815, 54529795, 118682495, 403520483, 2017602415]

約数ペア:

[(1, 2017602415), (5, 403520483), (17, 118682495), (37, 54529795), (41, 49209815), (85, 23736499), (185, 10905959), (205, 9841963), (629, 3207635), (697, 2894695), (1517, 1329995), (3145, 641527), (3485, 578939), (7585, 265999), (15647, 128945), (25789, 78235)]