2893868848

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{448801}}^1$

素因数の和:448853

約数の個数: 40

約数和(自身を含む): 6232962176

約数和(自身を除く): 3339093328

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 448801, 897602, 1795204, 3590408, 5834413, 7180816, 11668826, 13912831, 23337652, 27825662, 46675304, 55651324, 93350608, 111302648, 180866803, 222605296, 361733606, 723467212, 1446934424, 2893868848]

約数ペア:

[(1, 2893868848), (2, 1446934424), (4, 723467212), (8, 361733606), (13, 222605296), (16, 180866803), (26, 111302648), (31, 93350608), (52, 55651324), (62, 46675304), (104, 27825662), (124, 23337652), (208, 13912831), (248, 11668826), (403, 7180816), (496, 5834413), (806, 3590408), (1612, 1795204), (3224, 897602), (6448, 448801)]