1878943330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{68053}}^1$

素因数の和:68322

約数の個数: 32

約数和(自身を含む): 3704315328

約数和(自身を除く): 1825371998

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 251, 502, 1255, 2510, 2761, 5522, 13805, 27610, 68053, 136106, 340265, 680530, 748583, 1497166, 3742915, 7485830, 17081303, 34162606, 85406515, 170813030, 187894333, 375788666, 939471665, 1878943330]

約数ペア:

[(1, 1878943330), (2, 939471665), (5, 375788666), (10, 187894333), (11, 170813030), (22, 85406515), (55, 34162606), (110, 17081303), (251, 7485830), (502, 3742915), (1255, 1497166), (2510, 748583), (2761, 680530), (5522, 340265), (13805, 136106), (27610, 68053)]