2013630052

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1\times {\mathrm{2293}}^1$

素因数の和:2780

約数の個数: 48

約数和(自身を含む): 4090293760

約数和(自身を除く): 2076663708

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 397, 553, 794, 1106, 1588, 2212, 2293, 2779, 4586, 5558, 9172, 11116, 16051, 31363, 32102, 62726, 64204, 125452, 181147, 219541, 362294, 439082, 724588, 878164, 910321, 1268029, 1820642, 2536058, 3641284, 5072116, 6372247, 12744494, 25488988, 71915359, 143830718, 287661436, 503407513, 1006815026, 2013630052]

約数ペア:

[(1, 2013630052), (2, 1006815026), (4, 503407513), (7, 287661436), (14, 143830718), (28, 71915359), (79, 25488988), (158, 12744494), (316, 6372247), (397, 5072116), (553, 3641284), (794, 2536058), (1106, 1820642), (1588, 1268029), (2212, 910321), (2293, 878164), (2779, 724588), (4586, 439082), (5558, 362294), (9172, 219541), (11116, 181147), (16051, 125452), (31363, 64204), (32102, 62726)]