1406474836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{6277}}^1$

素因数の和:6464

約数の個数: 48

約数和(自身を含む): 2756293120

約数和(自身を除く): 1349818284

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 139, 278, 403, 556, 806, 1612, 1807, 3614, 4309, 6277, 7228, 8618, 12554, 17236, 25108, 56017, 81601, 112034, 163202, 194587, 224068, 326404, 389174, 778348, 872503, 1745006, 2529631, 3490012, 5059262, 10118524, 11342539, 22685078, 27047593, 45370156, 54095186, 108190372, 351618709, 703237418, 1406474836]

約数ペア:

[(1, 1406474836), (2, 703237418), (4, 351618709), (13, 108190372), (26, 54095186), (31, 45370156), (52, 27047593), (62, 22685078), (124, 11342539), (139, 10118524), (278, 5059262), (403, 3490012), (556, 2529631), (806, 1745006), (1612, 872503), (1807, 778348), (3614, 389174), (4309, 326404), (6277, 224068), (7228, 194587), (8618, 163202), (12554, 112034), (17236, 81601), (25108, 56017)]