2880475031

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{283}}^1\times {\mathrm{743}}^1$

素因数の和:1155

約数の個数: 32

約数和(自身を含む): 3515965440

約数和(自身を除く): 635490409

約数列:

[1, 7, 19, 103, 133, 283, 721, 743, 1957, 1981, 5201, 5377, 13699, 14117, 29149, 37639, 76529, 98819, 204043, 210269, 535703, 553831, 1454051, 1471883, 3876817, 3995111, 10178357, 21657707, 27965777, 151603949, 411496433, 2880475031]

約数ペア:

[(1, 2880475031), (7, 411496433), (19, 151603949), (103, 27965777), (133, 21657707), (283, 10178357), (721, 3995111), (743, 3876817), (1957, 1471883), (1981, 1454051), (5201, 553831), (5377, 535703), (13699, 210269), (14117, 204043), (29149, 98819), (37639, 76529)]