2013205744

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{233}}^1\times {\mathrm{4463}}^1$

素因数の和:4726

約数の個数: 60

約数和(自身を含む): 4306786848

約数和(自身を除く): 2293581104

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 233, 242, 466, 484, 932, 968, 1864, 1936, 2563, 3728, 4463, 5126, 8926, 10252, 17852, 20504, 28193, 35704, 41008, 49093, 56386, 71408, 98186, 112772, 196372, 225544, 392744, 451088, 540023, 785488, 1039879, 1080046, 2079758, 2160092, 4159516, 4320184, 8319032, 8640368, 11438669, 16638064, 22877338, 45754676, 91509352, 125825359, 183018704, 251650718, 503301436, 1006602872, 2013205744]

約数ペア:

[(1, 2013205744), (2, 1006602872), (4, 503301436), (8, 251650718), (11, 183018704), (16, 125825359), (22, 91509352), (44, 45754676), (88, 22877338), (121, 16638064), (176, 11438669), (233, 8640368), (242, 8319032), (466, 4320184), (484, 4159516), (932, 2160092), (968, 2079758), (1864, 1080046), (1936, 1039879), (2563, 785488), (3728, 540023), (4463, 451088), (5126, 392744), (8926, 225544), (10252, 196372), (17852, 112772), (20504, 98186), (28193, 71408), (35704, 56386), (41008, 49093)]