2420512521798

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{4877}}^1\times {\mathrm{65287}}^1$

素因数の和:70357

約数の個数: 64

約数和(自身を含む): 5564392823808

約数和(自身を除く): 3143880302010

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 181, 362, 543, 1086, 1267, 2534, 3801, 4877, 7602, 9754, 14631, 29262, 34139, 65287, 68278, 102417, 130574, 195861, 204834, 391722, 457009, 882737, 914018, 1371027, 1765474, 2648211, 2742054, 5296422, 6179159, 11816947, 12358318, 18537477, 23633894, 35450841, 37074954, 70901682, 82718629, 165437258, 248155887, 318404699, 496311774, 636809398, 955214097, 1910428194, 2228832893, 4457665786, 6686498679, 13372997358, 57631250519, 115262501038, 172893751557, 345787503114, 403418753633, 806837507266, 1210256260899, 2420512521798]

約数ペア:

[(1, 2420512521798), (2, 1210256260899), (3, 806837507266), (6, 403418753633), (7, 345787503114), (14, 172893751557), (21, 115262501038), (42, 57631250519), (181, 13372997358), (362, 6686498679), (543, 4457665786), (1086, 2228832893), (1267, 1910428194), (2534, 955214097), (3801, 636809398), (4877, 496311774), (7602, 318404699), (9754, 248155887), (14631, 165437258), (29262, 82718629), (34139, 70901682), (65287, 37074954), (68278, 35450841), (102417, 23633894), (130574, 18537477), (195861, 12358318), (204834, 11816947), (391722, 6179159), (457009, 5296422), (882737, 2742054), (914018, 2648211), (1371027, 1765474)]