842909284

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{4703}}^1$

素因数の和:4924

約数の個数: 48

約数和(自身を含む): 1741759488

約数和(自身を除く): 898850204

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 173, 259, 346, 518, 692, 1036, 1211, 2422, 4703, 4844, 6401, 9406, 12802, 18812, 25604, 32921, 44807, 65842, 89614, 131684, 174011, 179228, 348022, 696044, 813619, 1218077, 1627238, 2436154, 3254476, 4872308, 5695333, 11390666, 22781332, 30103903, 60207806, 120415612, 210727321, 421454642, 842909284]

約数ペア:

[(1, 842909284), (2, 421454642), (4, 210727321), (7, 120415612), (14, 60207806), (28, 30103903), (37, 22781332), (74, 11390666), (148, 5695333), (173, 4872308), (259, 3254476), (346, 2436154), (518, 1627238), (692, 1218077), (1036, 813619), (1211, 696044), (2422, 348022), (4703, 179228), (4844, 174011), (6401, 131684), (9406, 89614), (12802, 65842), (18812, 44807), (25604, 32921)]