2029277744

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{21163}}^1$

素因数の和:21645

約数の個数: 40

約数和(自身を含む): 4243551312

約数和(自身を除く): 2214273568

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 461, 922, 1844, 3688, 5993, 7376, 11986, 21163, 23972, 42326, 47944, 84652, 95888, 169304, 275119, 338608, 550238, 1100476, 2200952, 4401904, 9756143, 19512286, 39024572, 78049144, 126829859, 156098288, 253659718, 507319436, 1014638872, 2029277744]

約数ペア:

[(1, 2029277744), (2, 1014638872), (4, 507319436), (8, 253659718), (13, 156098288), (16, 126829859), (26, 78049144), (52, 39024572), (104, 19512286), (208, 9756143), (461, 4401904), (922, 2200952), (1844, 1100476), (3688, 550238), (5993, 338608), (7376, 275119), (11986, 169304), (21163, 95888), (23972, 84652), (42326, 47944)]