2080473906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{71069}}^1$

素因数の和:71139

約数の個数: 64

約数和(自身を含む): 5157976320

約数和(自身を除く): 3077502414

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 41, 42, 51, 82, 102, 119, 123, 238, 246, 287, 357, 574, 697, 714, 861, 1394, 1722, 2091, 4182, 4879, 9758, 14637, 29274, 71069, 142138, 213207, 426414, 497483, 994966, 1208173, 1492449, 2416346, 2913829, 2984898, 3624519, 5827658, 7249038, 8457211, 8741487, 16914422, 17482974, 20396803, 25371633, 40793606, 49535093, 50743266, 61190409, 99070186, 122380818, 148605279, 297210558, 346745651, 693491302, 1040236953, 2080473906]

約数ペア:

[(1, 2080473906), (2, 1040236953), (3, 693491302), (6, 346745651), (7, 297210558), (14, 148605279), (17, 122380818), (21, 99070186), (34, 61190409), (41, 50743266), (42, 49535093), (51, 40793606), (82, 25371633), (102, 20396803), (119, 17482974), (123, 16914422), (238, 8741487), (246, 8457211), (287, 7249038), (357, 5827658), (574, 3624519), (697, 2984898), (714, 2913829), (861, 2416346), (1394, 1492449), (1722, 1208173), (2091, 994966), (4182, 497483), (4879, 426414), (9758, 213207), (14637, 142138), (29274, 71069)]