2211429912

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{131071}}^1$

素因数の和:131136

約数の個数: 64

約数和(自身を含む): 5976883200

約数和(自身を除く): 3765453288

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 37, 38, 57, 74, 76, 111, 114, 148, 152, 222, 228, 296, 444, 456, 703, 888, 1406, 2109, 2812, 4218, 5624, 8436, 16872, 131071, 262142, 393213, 524284, 786426, 1048568, 1572852, 2490349, 3145704, 4849627, 4980698, 7471047, 9699254, 9961396, 14548881, 14942094, 19398508, 19922792, 29097762, 29884188, 38797016, 58195524, 59768376, 92142913, 116391048, 184285826, 276428739, 368571652, 552857478, 737143304, 1105714956, 2211429912]

約数ペア:

[(1, 2211429912), (2, 1105714956), (3, 737143304), (4, 552857478), (6, 368571652), (8, 276428739), (12, 184285826), (19, 116391048), (24, 92142913), (37, 59768376), (38, 58195524), (57, 38797016), (74, 29884188), (76, 29097762), (111, 19922792), (114, 19398508), (148, 14942094), (152, 14548881), (222, 9961396), (228, 9699254), (296, 7471047), (444, 4980698), (456, 4849627), (703, 3145704), (888, 2490349), (1406, 1572852), (2109, 1048568), (2812, 786426), (4218, 524284), (5624, 393213), (8436, 262142), (16872, 131071)]