129312118

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{2141}}^1$

素因数の和:2280

約数の個数: 32

約数和(自身を含む): 220231872

約数和(自身を除く): 90919754

約数列:

[1, 2, 13, 23, 26, 46, 101, 202, 299, 598, 1313, 2141, 2323, 2626, 4282, 4646, 27833, 30199, 49243, 55666, 60398, 98486, 216241, 432482, 640159, 1280318, 2811133, 4973543, 5622266, 9947086, 64656059, 129312118]

約数ペア:

[(1, 129312118), (2, 64656059), (13, 9947086), (23, 5622266), (26, 4973543), (46, 2811133), (101, 1280318), (202, 640159), (299, 432482), (598, 216241), (1313, 98486), (2141, 60398), (2323, 55666), (2626, 49243), (4282, 30199), (4646, 27833)]