7139229406

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{443}}^1\times {\mathrm{991}}^1$

素因数の和:1656

約数の個数: 32

約数和(自身を含む): 11035865088

約数和(自身を除く): 3896635682

約数列:

[1, 2, 47, 94, 173, 346, 443, 886, 991, 1982, 8131, 16262, 20821, 41642, 46577, 76639, 93154, 153278, 171443, 342886, 439013, 878026, 3602033, 7204066, 8057821, 16115642, 20633611, 41267222, 75949249, 151898498, 3569614703, 7139229406]

約数ペア:

[(1, 7139229406), (2, 3569614703), (47, 151898498), (94, 75949249), (173, 41267222), (346, 20633611), (443, 16115642), (886, 8057821), (991, 7204066), (1982, 3602033), (8131, 878026), (16262, 439013), (20821, 342886), (41642, 171443), (46577, 153278), (76639, 93154)]