2019481190

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{36433}}^1$

素因数の和:36704

約数の個数: 32

約数和(自身を含む): 3808956096

約数和(自身を除く): 1789474906

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 241, 482, 1205, 2410, 5543, 11086, 27715, 36433, 55430, 72866, 182165, 364330, 837959, 1675918, 4189795, 8379590, 8780353, 17560706, 43901765, 87803530, 201948119, 403896238, 1009740595, 2019481190]

約数ペア:

[(1, 2019481190), (2, 1009740595), (5, 403896238), (10, 201948119), (23, 87803530), (46, 43901765), (115, 17560706), (230, 8780353), (241, 8379590), (482, 4189795), (1205, 1675918), (2410, 837959), (5543, 364330), (11086, 182165), (27715, 72866), (36433, 55430)]