896013646

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{19609}}^1$

素因数の和:19720

約数の個数: 32

約数和(自身を含む): 1536168960

約数和(自身を除く): 640155314

約数列:

[1, 2, 11, 22, 31, 62, 67, 134, 341, 682, 737, 1474, 2077, 4154, 19609, 22847, 39218, 45694, 215699, 431398, 607879, 1215758, 1313803, 2627606, 6686669, 13373338, 14451833, 28903666, 40727893, 81455786, 448006823, 896013646]

約数ペア:

[(1, 896013646), (2, 448006823), (11, 81455786), (22, 40727893), (31, 28903666), (62, 14451833), (67, 13373338), (134, 6686669), (341, 2627606), (682, 1313803), (737, 1215758), (1474, 607879), (2077, 431398), (4154, 215699), (19609, 45694), (22847, 39218)]