1020764342

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{6997}}^1$

素因数の和:7224

約数の個数: 32

約数和(自身を含む): 1711766784

約数和(自身を除く): 691002442

約数列:

[1, 2, 13, 26, 31, 62, 181, 362, 403, 806, 2353, 4706, 5611, 6997, 11222, 13994, 72943, 90961, 145886, 181922, 216907, 433814, 1266457, 2532914, 2819791, 5639582, 16463941, 32927882, 39260167, 78520334, 510382171, 1020764342]

約数ペア:

[(1, 1020764342), (2, 510382171), (13, 78520334), (26, 39260167), (31, 32927882), (62, 16463941), (181, 5639582), (362, 2819791), (403, 2532914), (806, 1266457), (2353, 433814), (4706, 216907), (5611, 181922), (6997, 145886), (11222, 90961), (13994, 72943)]