1200916948

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{619}}^1\times {\mathrm{6299}}^1$

素因数の和:6940

約数の個数: 48

約数和(自身を含む): 2624832000

約数和(自身を除く): 1423915052

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 619, 1238, 2476, 4333, 6299, 6809, 8666, 12598, 13618, 17332, 25196, 27236, 44093, 47663, 69289, 88186, 95326, 138578, 176372, 190652, 277156, 485023, 970046, 1940092, 3899081, 7798162, 15596324, 27293567, 42889891, 54587134, 85779782, 109174268, 171559564, 300229237, 600458474, 1200916948]

約数ペア:

[(1, 1200916948), (2, 600458474), (4, 300229237), (7, 171559564), (11, 109174268), (14, 85779782), (22, 54587134), (28, 42889891), (44, 27293567), (77, 15596324), (154, 7798162), (308, 3899081), (619, 1940092), (1238, 970046), (2476, 485023), (4333, 277156), (6299, 190652), (6809, 176372), (8666, 138578), (12598, 95326), (13618, 88186), (17332, 69289), (25196, 47663), (27236, 44093)]