2045507658

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{1301}}^1$

素因数の和:1523

約数の個数: 64

約数和(自身を含む): 4319723520

約数和(自身を除く): 2274215862

約数列:

[1, 2, 3, 6, 31, 62, 79, 93, 107, 158, 186, 214, 237, 321, 474, 642, 1301, 2449, 2602, 3317, 3903, 4898, 6634, 7347, 7806, 8453, 9951, 14694, 16906, 19902, 25359, 40331, 50718, 80662, 102779, 120993, 139207, 205558, 241986, 262043, 278414, 308337, 417621, 524086, 616674, 786129, 835242, 1572258, 3186149, 4315417, 6372298, 8630834, 9558447, 10997353, 12946251, 19116894, 21994706, 25892502, 32992059, 65984118, 340917943, 681835886, 1022753829, 2045507658]

約数ペア:

[(1, 2045507658), (2, 1022753829), (3, 681835886), (6, 340917943), (31, 65984118), (62, 32992059), (79, 25892502), (93, 21994706), (107, 19116894), (158, 12946251), (186, 10997353), (214, 9558447), (237, 8630834), (321, 6372298), (474, 4315417), (642, 3186149), (1301, 1572258), (2449, 835242), (2602, 786129), (3317, 616674), (3903, 524086), (4898, 417621), (6634, 308337), (7347, 278414), (7806, 262043), (8453, 241986), (9951, 205558), (14694, 139207), (16906, 120993), (19902, 102779), (25359, 80662), (40331, 50718)]