2147545338

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{3547}}^1$

素因数の和:3731

約数の個数: 64

約数和(自身を含む): 4659517440

約数和(自身を除く): 2511972102

約数列:

[1, 2, 3, 6, 19, 38, 47, 57, 94, 113, 114, 141, 226, 282, 339, 678, 893, 1786, 2147, 2679, 3547, 4294, 5311, 5358, 6441, 7094, 10622, 10641, 12882, 15933, 21282, 31866, 67393, 100909, 134786, 166709, 201818, 202179, 302727, 333418, 400811, 404358, 500127, 605454, 801622, 1000254, 1202433, 2404866, 3167471, 6334942, 7615409, 9502413, 15230818, 18838117, 19004826, 22846227, 37676234, 45692454, 56514351, 113028702, 357924223, 715848446, 1073772669, 2147545338]

約数ペア:

[(1, 2147545338), (2, 1073772669), (3, 715848446), (6, 357924223), (19, 113028702), (38, 56514351), (47, 45692454), (57, 37676234), (94, 22846227), (113, 19004826), (114, 18838117), (141, 15230818), (226, 9502413), (282, 7615409), (339, 6334942), (678, 3167471), (893, 2404866), (1786, 1202433), (2147, 1000254), (2679, 801622), (3547, 605454), (4294, 500127), (5311, 404358), (5358, 400811), (6441, 333418), (7094, 302727), (10622, 202179), (10641, 201818), (12882, 166709), (15933, 134786), (21282, 100909), (31866, 67393)]