827204042

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{557}}^1$

素因数の和:711

約数の個数: 64

約数和(自身を含む): 1514474496

約数和(自身を除く): 687270454

約数列:

[1, 2, 7, 14, 37, 47, 61, 74, 94, 122, 259, 329, 427, 518, 557, 658, 854, 1114, 1739, 2257, 2867, 3478, 3899, 4514, 5734, 7798, 12173, 15799, 20069, 20609, 24346, 26179, 31598, 33977, 40138, 41218, 52358, 67954, 106079, 144263, 183253, 212158, 237839, 288526, 366506, 475678, 742553, 968623, 1257149, 1485106, 1596919, 1937246, 2514298, 3193838, 6780361, 8800043, 11178433, 13560722, 17600086, 22356866, 59086003, 118172006, 413602021, 827204042]

約数ペア:

[(1, 827204042), (2, 413602021), (7, 118172006), (14, 59086003), (37, 22356866), (47, 17600086), (61, 13560722), (74, 11178433), (94, 8800043), (122, 6780361), (259, 3193838), (329, 2514298), (427, 1937246), (518, 1596919), (557, 1485106), (658, 1257149), (854, 968623), (1114, 742553), (1739, 475678), (2257, 366506), (2867, 288526), (3478, 237839), (3899, 212158), (4514, 183253), (5734, 144263), (7798, 106079), (12173, 67954), (15799, 52358), (20069, 41218), (20609, 40138), (24346, 33977), (26179, 31598)]