1921473744

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1291313}}^1$

素因数の和:1291355

約数の個数: 40

約数和(自身を含む): 5123933952

約数和(自身を除く): 3202460208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 1291313, 2582626, 3873939, 5165252, 7747878, 10330504, 15495756, 20661008, 30991512, 40030703, 61983024, 80061406, 120092109, 160122812, 240184218, 320245624, 480368436, 640491248, 960736872, 1921473744]

約数ペア:

[(1, 1921473744), (2, 960736872), (3, 640491248), (4, 480368436), (6, 320245624), (8, 240184218), (12, 160122812), (16, 120092109), (24, 80061406), (31, 61983024), (48, 40030703), (62, 30991512), (93, 20661008), (124, 15495756), (186, 10330504), (248, 7747878), (372, 5165252), (496, 3873939), (744, 2582626), (1488, 1291313)]