2140486592

素因数分解:

$2^6\times {\mathrm{17}}^2\times {\mathrm{115727}}^1$

素因数の和:115773

約数の個数: 42

約数和(自身を含む): 4512118992

約数和(自身を除く): 2371632400

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 289, 544, 578, 1088, 1156, 2312, 4624, 9248, 18496, 115727, 231454, 462908, 925816, 1851632, 1967359, 3703264, 3934718, 7406528, 7869436, 15738872, 31477744, 33445103, 62955488, 66890206, 125910976, 133780412, 267560824, 535121648, 1070243296, 2140486592]

約数ペア:

[(1, 2140486592), (2, 1070243296), (4, 535121648), (8, 267560824), (16, 133780412), (17, 125910976), (32, 66890206), (34, 62955488), (64, 33445103), (68, 31477744), (136, 15738872), (272, 7869436), (289, 7406528), (544, 3934718), (578, 3703264), (1088, 1967359), (1156, 1851632), (2312, 925816), (4624, 462908), (9248, 231454), (18496, 115727)]