2021913744

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1358813}}^1$

素因数の和:1358855

約数の個数: 40

約数和(自身を含む): 5391773952

約数和(自身を除く): 3369860208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 1358813, 2717626, 4076439, 5435252, 8152878, 10870504, 16305756, 21741008, 32611512, 42123203, 65223024, 84246406, 126369609, 168492812, 252739218, 336985624, 505478436, 673971248, 1010956872, 2021913744]

約数ペア:

[(1, 2021913744), (2, 1010956872), (3, 673971248), (4, 505478436), (6, 336985624), (8, 252739218), (12, 168492812), (16, 126369609), (24, 84246406), (31, 65223024), (48, 42123203), (62, 32611512), (93, 21741008), (124, 16305756), (186, 10870504), (248, 8152878), (372, 5435252), (496, 4076439), (744, 2717626), (1488, 1358813)]