2019997374

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{577}}^1$

素因数の和:845

約数の個数: 64

約数和(自身を含む): 4202383680

約数和(自身を除く): 2182386306

約数列:

[1, 2, 3, 6, 53, 101, 106, 109, 159, 202, 218, 303, 318, 327, 577, 606, 654, 1154, 1731, 3462, 5353, 5777, 10706, 11009, 11554, 16059, 17331, 22018, 30581, 32118, 33027, 34662, 58277, 61162, 62893, 66054, 91743, 116554, 125786, 174831, 183486, 188679, 349662, 377358, 583477, 1166954, 1750431, 3088681, 3333329, 3500862, 6177362, 6352193, 6666658, 9266043, 9999987, 12704386, 18532086, 19056579, 19999974, 38113158, 336666229, 673332458, 1009998687, 2019997374]

約数ペア:

[(1, 2019997374), (2, 1009998687), (3, 673332458), (6, 336666229), (53, 38113158), (101, 19999974), (106, 19056579), (109, 18532086), (159, 12704386), (202, 9999987), (218, 9266043), (303, 6666658), (318, 6352193), (327, 6177362), (577, 3500862), (606, 3333329), (654, 3088681), (1154, 1750431), (1731, 1166954), (3462, 583477), (5353, 377358), (5777, 349662), (10706, 188679), (11009, 183486), (11554, 174831), (16059, 125786), (17331, 116554), (22018, 91743), (30581, 66054), (32118, 62893), (33027, 61162), (34662, 58277)]