2842391578

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1487}}^1\times {\mathrm{1987}}^1$

素因数の和:3526

約数の個数: 32

約数和(自身を含む): 4721197824

約数和(自身を除く): 1878806246

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 1487, 1987, 2974, 3974, 19331, 25831, 38662, 51662, 55019, 73519, 110038, 147038, 715247, 955747, 1430494, 1911494, 2954669, 5909338, 38410697, 76821394, 109322753, 218645506, 1421195789, 2842391578]

約数ペア:

[(1, 2842391578), (2, 1421195789), (13, 218645506), (26, 109322753), (37, 76821394), (74, 38410697), (481, 5909338), (962, 2954669), (1487, 1911494), (1987, 1430494), (2974, 955747), (3974, 715247), (19331, 147038), (25831, 110038), (38662, 73519), (51662, 55019)]