2017353130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{48953}}^1$

素因数の和:49290

約数の個数: 32

約数和(自身を含む): 3922977744

約数和(自身を除く): 1905624614

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 317, 634, 1585, 3170, 4121, 8242, 20605, 41210, 48953, 97906, 244765, 489530, 636389, 1272778, 3181945, 6363890, 15518101, 31036202, 77590505, 155181010, 201735313, 403470626, 1008676565, 2017353130]

約数ペア:

[(1, 2017353130), (2, 1008676565), (5, 403470626), (10, 201735313), (13, 155181010), (26, 77590505), (65, 31036202), (130, 15518101), (317, 6363890), (634, 3181945), (1585, 1272778), (3170, 636389), (4121, 489530), (8242, 244765), (20605, 97906), (41210, 48953)]