2861583996

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{339211}}^1$

素因数の和:339274

約数の個数: 48

約数和(自身を含む): 7218431360

約数和(自身を除く): 4356847364

約数列:

[1, 2, 3, 4, 6, 12, 19, 37, 38, 57, 74, 76, 111, 114, 148, 222, 228, 444, 703, 1406, 2109, 2812, 4218, 8436, 339211, 678422, 1017633, 1356844, 2035266, 4070532, 6445009, 12550807, 12890018, 19335027, 25101614, 25780036, 37652421, 38670054, 50203228, 75304842, 77340108, 150609684, 238465333, 476930666, 715395999, 953861332, 1430791998, 2861583996]

約数ペア:

[(1, 2861583996), (2, 1430791998), (3, 953861332), (4, 715395999), (6, 476930666), (12, 238465333), (19, 150609684), (37, 77340108), (38, 75304842), (57, 50203228), (74, 38670054), (76, 37652421), (111, 25780036), (114, 25101614), (148, 19335027), (222, 12890018), (228, 12550807), (444, 6445009), (703, 4070532), (1406, 2035266), (2109, 1356844), (2812, 1017633), (4218, 678422), (8436, 339211)]