1017699248

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{643}}^1\times {\mathrm{3191}}^1$

素因数の和:3873

約数の個数: 40

約数和(自身を含む): 2039202816

約数和(自身を除く): 1021503568

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 643, 1286, 2572, 3191, 5144, 6382, 10288, 12764, 19933, 25528, 39866, 51056, 79732, 98921, 159464, 197842, 318928, 395684, 791368, 1582736, 2051813, 4103626, 8207252, 16414504, 32829008, 63606203, 127212406, 254424812, 508849624, 1017699248]

約数ペア:

[(1, 1017699248), (2, 508849624), (4, 254424812), (8, 127212406), (16, 63606203), (31, 32829008), (62, 16414504), (124, 8207252), (248, 4103626), (496, 2051813), (643, 1582736), (1286, 791368), (2572, 395684), (3191, 318928), (5144, 197842), (6382, 159464), (10288, 98921), (12764, 79732), (19933, 51056), (25528, 39866)]