2000015492052

素因数分解:

$2^2\times 3^1\times {\mathrm{409}}^1\times {\mathrm{3881}}^1\times {\mathrm{104999}}^1$

素因数の和:109296

約数の個数: 48

約数和(自身を含む): 4679362800000

約数和(自身を除く): 2679347307948

約数列:

[1, 2, 3, 4, 6, 12, 409, 818, 1227, 1636, 2454, 3881, 4908, 7762, 11643, 15524, 23286, 46572, 104999, 209998, 314997, 419996, 629994, 1259988, 1587329, 3174658, 4761987, 6349316, 9523974, 19047948, 42944591, 85889182, 128833773, 171778364, 257667546, 407501119, 515335092, 815002238, 1222503357, 1630004476, 2445006714, 4890013428, 166667957671, 333335915342, 500003873013, 666671830684, 1000007746026, 2000015492052]

約数ペア:

[(1, 2000015492052), (2, 1000007746026), (3, 666671830684), (4, 500003873013), (6, 333335915342), (12, 166667957671), (409, 4890013428), (818, 2445006714), (1227, 1630004476), (1636, 1222503357), (2454, 815002238), (3881, 515335092), (4908, 407501119), (7762, 257667546), (11643, 171778364), (15524, 128833773), (23286, 85889182), (46572, 42944591), (104999, 19047948), (209998, 9523974), (314997, 6349316), (419996, 4761987), (629994, 3174658), (1259988, 1587329)]