765430562

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{487}}^1\times {\mathrm{991}}^1$

素因数の和:1554

約数の個数: 32

約数和(自身を含む): 1260585984

約数和(自身を除く): 495155422

約数列:

[1, 2, 13, 26, 61, 122, 487, 793, 974, 991, 1586, 1982, 6331, 12662, 12883, 25766, 29707, 59414, 60451, 120902, 386191, 482617, 772382, 785863, 965234, 1571726, 6274021, 12548042, 29439637, 58879274, 382715281, 765430562]

約数ペア:

[(1, 765430562), (2, 382715281), (13, 58879274), (26, 29439637), (61, 12548042), (122, 6274021), (487, 1571726), (793, 965234), (974, 785863), (991, 772382), (1586, 482617), (1982, 386191), (6331, 120902), (12662, 60451), (12883, 59414), (25766, 29707)]