4890805906

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{41201}}^1$

素因数の和:41410

約数の個数: 32

約数和(自身を含む): 8583200640

約数和(自身を除く): 3692394734

約数列:

[1, 2, 7, 14, 61, 122, 139, 278, 427, 854, 973, 1946, 8479, 16958, 41201, 59353, 82402, 118706, 288407, 576814, 2513261, 5026522, 5726939, 11453878, 17592827, 35185654, 40088573, 80177146, 349343279, 698686558, 2445402953, 4890805906]

約数ペア:

[(1, 4890805906), (2, 2445402953), (7, 698686558), (14, 349343279), (61, 80177146), (122, 40088573), (139, 35185654), (278, 17592827), (427, 11453878), (854, 5726939), (973, 5026522), (1946, 2513261), (8479, 576814), (16958, 288407), (41201, 118706), (59353, 82402)]