1260443996

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{464081}}^1$

素因数の和:464189

約数の個数: 24

約数和(自身を含む): 2546882016

約数和(自身を除く): 1286438020

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 464081, 928162, 1856324, 3248567, 6497134, 12994268, 45015857, 90031714, 180063428, 315110999, 630221998, 1260443996]

約数ペア:

[(1, 1260443996), (2, 630221998), (4, 315110999), (7, 180063428), (14, 90031714), (28, 45015857), (97, 12994268), (194, 6497134), (388, 3248567), (679, 1856324), (1358, 928162), (2716, 464081)]