43891474

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{463}}^1$

素因数の和:646

約数の個数: 32

約数和(自身を含む): 74833920

約数和(自身を除く): 30942446

約数列:

[1, 2, 11, 22, 31, 62, 139, 278, 341, 463, 682, 926, 1529, 3058, 4309, 5093, 8618, 10186, 14353, 28706, 47399, 64357, 94798, 128714, 157883, 315766, 707927, 1415854, 1995067, 3990134, 21945737, 43891474]

約数ペア:

[(1, 43891474), (2, 21945737), (11, 3990134), (22, 1995067), (31, 1415854), (62, 707927), (139, 315766), (278, 157883), (341, 128714), (463, 94798), (682, 64357), (926, 47399), (1529, 28706), (3058, 14353), (4309, 10186), (5093, 8618)]