1257029176

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{106963}}^1$

素因数の和:107095

約数の個数: 32

約数和(自身を含む): 2560718160

約数和(自身を除く): 1303688984

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 113, 226, 452, 904, 1469, 2938, 5876, 11752, 106963, 213926, 427852, 855704, 1390519, 2781038, 5562076, 11124152, 12086819, 24173638, 48347276, 96694552, 157128647, 314257294, 628514588, 1257029176]

約数ペア:

[(1, 1257029176), (2, 628514588), (4, 314257294), (8, 157128647), (13, 96694552), (26, 48347276), (52, 24173638), (104, 12086819), (113, 11124152), (226, 5562076), (452, 2781038), (904, 1390519), (1469, 855704), (2938, 427852), (5876, 213926), (11752, 106963)]