2626853345

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1\times {\mathrm{2579}}^1$

素因数の和:3145

約数の個数: 32

約数和(自身を含む): 3490801920

約数和(自身を除く): 863948575

約数列:

[1, 5, 17, 23, 85, 115, 391, 521, 1955, 2579, 2605, 8857, 11983, 12895, 43843, 44285, 59317, 59915, 203711, 219215, 296585, 1008389, 1018555, 1343659, 5041945, 6718295, 22842203, 30904157, 114211015, 154520785, 525370669, 2626853345]

約数ペア:

[(1, 2626853345), (5, 525370669), (17, 154520785), (23, 114211015), (85, 30904157), (115, 22842203), (391, 6718295), (521, 5041945), (1955, 1343659), (2579, 1018555), (2605, 1008389), (8857, 296585), (11983, 219215), (12895, 203711), (43843, 59915), (44285, 59317)]