1145287558

素因数分解:

$2^1\times {\mathrm{421}}^1\times {\mathrm{653}}^1\times {\mathrm{2083}}^1$

素因数の和:3159

約数の個数: 16

約数和(自身を含む): 1725476976

約数和(自身を除く): 580189418

約数列:

[1, 2, 421, 653, 842, 1306, 2083, 4166, 274913, 549826, 876943, 1360199, 1753886, 2720398, 572643779, 1145287558]

約数ペア:

[(1, 1145287558), (2, 572643779), (421, 2720398), (653, 1753886), (842, 1360199), (1306, 876943), (2083, 549826), (4166, 274913)]