442916852

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{1229}}^1$

素因数の和:1512

約数の個数: 48

約数和(自身を含む): 905358720

約数和(自身を除く): 462441868

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 211, 244, 422, 427, 844, 854, 1229, 1477, 1708, 2458, 2954, 4916, 5908, 8603, 12871, 17206, 25742, 34412, 51484, 74969, 90097, 149938, 180194, 259319, 299876, 360388, 518638, 524783, 1037276, 1049566, 1815233, 2099132, 3630466, 7260932, 15818459, 31636918, 63273836, 110729213, 221458426, 442916852]

約数ペア:

[(1, 442916852), (2, 221458426), (4, 110729213), (7, 63273836), (14, 31636918), (28, 15818459), (61, 7260932), (122, 3630466), (211, 2099132), (244, 1815233), (422, 1049566), (427, 1037276), (844, 524783), (854, 518638), (1229, 360388), (1477, 299876), (1708, 259319), (2458, 180194), (2954, 149938), (4916, 90097), (5908, 74969), (8603, 51484), (12871, 34412), (17206, 25742)]