2227641819

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1\times {\mathrm{3767}}^1$

素因数の和:4099

約数の個数: 32

約数和(自身を含む): 3266403840

約数和(自身を除く): 1038762021

約数列:

[1, 3, 13, 39, 59, 177, 257, 767, 771, 2301, 3341, 3767, 10023, 11301, 15163, 45489, 48971, 146913, 197119, 222253, 591357, 666759, 968119, 2889289, 2904357, 8667867, 12585547, 37756641, 57119021, 171357063, 742547273, 2227641819]

約数ペア:

[(1, 2227641819), (3, 742547273), (13, 171357063), (39, 57119021), (59, 37756641), (177, 12585547), (257, 8667867), (767, 2904357), (771, 2889289), (2301, 968119), (3341, 666759), (3767, 591357), (10023, 222253), (11301, 197119), (15163, 146913), (45489, 48971)]