1229894932

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{433}}^1\times {\mathrm{1663}}^1$

素因数の和:2168

約数の個数: 48

約数和(自身を含む): 2507395072

約数和(自身を除く): 1277500140

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 433, 854, 866, 1663, 1708, 1732, 3031, 3326, 6062, 6652, 11641, 12124, 23282, 26413, 46564, 52826, 101443, 105652, 184891, 202886, 369782, 405772, 710101, 720079, 739564, 1420202, 1440158, 2840404, 2880316, 5040553, 10081106, 20162212, 43924819, 87849638, 175699276, 307473733, 614947466, 1229894932]

約数ペア:

[(1, 1229894932), (2, 614947466), (4, 307473733), (7, 175699276), (14, 87849638), (28, 43924819), (61, 20162212), (122, 10081106), (244, 5040553), (427, 2880316), (433, 2840404), (854, 1440158), (866, 1420202), (1663, 739564), (1708, 720079), (1732, 710101), (3031, 405772), (3326, 369782), (6062, 202886), (6652, 184891), (11641, 105652), (12124, 101443), (23282, 52826), (26413, 46564)]