389631034

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{5227}}^1$

素因数の和:5350

約数の個数: 32

約数和(自身を含む): 653458176

約数和(自身を除く): 263827142

約数列:

[1, 2, 13, 26, 47, 61, 94, 122, 611, 793, 1222, 1586, 2867, 5227, 5734, 10454, 37271, 67951, 74542, 135902, 245669, 318847, 491338, 637694, 3193697, 4145011, 6387394, 8290022, 14985809, 29971618, 194815517, 389631034]

約数ペア:

[(1, 389631034), (2, 194815517), (13, 29971618), (26, 14985809), (47, 8290022), (61, 6387394), (94, 4145011), (122, 3193697), (611, 637694), (793, 491338), (1222, 318847), (1586, 245669), (2867, 135902), (5227, 74542), (5734, 67951), (10454, 37271)]