2654148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1663}}^1$

素因数の和:1696

約数の個数: 48

約数和(自身を含む): 7454720

約数和(自身を除く): 4800572

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 1663, 3326, 4989, 6652, 9978, 11641, 19956, 23282, 31597, 34923, 46564, 63194, 69846, 94791, 126388, 139692, 189582, 221179, 379164, 442358, 663537, 884716, 1327074, 2654148]

約数ペア:

[(1, 2654148), (2, 1327074), (3, 884716), (4, 663537), (6, 442358), (7, 379164), (12, 221179), (14, 189582), (19, 139692), (21, 126388), (28, 94791), (38, 69846), (42, 63194), (57, 46564), (76, 34923), (84, 31597), (114, 23282), (133, 19956), (228, 11641), (266, 9978), (399, 6652), (532, 4989), (798, 3326), (1596, 1663)]